Describe an ecosystem that you are familiar with. Include examples of abiotic and biotic factors, producers, consumers, and decomposers. Describe at least two ways that humans have impacted this ecosystem, or similar ecosystems. What is the effect on biodiversity?

A sky diver of mass 53 kg can slow herself to a constant speed of 92 km/h by orienting her body horizontally, looking straight down with arms and legs extended. In this position, she presents the maximum cross-sectional area and thus maximizes the air-drag force on her.

1) a) What is the magnitude of the drag force on the sky diver?

b) If the drag force is equal to bv², what is the value of b?

c) At some instant she quickly flips into a "knife" position, orienting her body vertically with her arms straight down. Suppose this reduces the value of b to 50 percent of the value in Parts (a) and (b). What is her acceleration at the instant she achieves the "knife" position?

How do Marx's theory of history and his analysis of capitalism relate to Darwin's notion of evolution?

Let x be a random variable that represents white blood cell count per cubic milliliter of whole blood. Assume that x has a distribution that is approximately normal, with mean μ = 6450 and estimated standard deviation σ = 2400. A test result of x < 3500 is an indication of leukopenia. This indicates bone marrow depression that may be the result of a viral infection.

(a) What is the probability that, on a single test, x is less than 3500?

(b) What is the probability of x < 3500?

(c) Repeat part (b) for n = 3 tests taken a week apart. (Round your answer to four decimal places.)

Required information

[The following information applies to the questions displayed below.]

Iguana, Inc., manufactures bamboo picture frames that sell for $30 each. Each frame requires 4 linear feet of bamboo, which costs $3.00 per foot. Each frame takes approximately 30 minutes to build, and the labor rate averages $11 per hour. Iguana has the following inventory policies:

• Ending finished goods inventory should be 40 percent of next month’s sales.
• Ending direct materials inventory should be 30 percent of next month’s production.

Expected unit sales (frames) for the upcoming months follow:

Variable manufacturing overhead is incurred at a rate of $0.30 per unit produced. Annual fixed manufacturing overhead is estimated to be $9,600 ($800 per month) for expected production of 4,000 units for the year. Selling and administrative expenses are estimated at $850 per month plus $0.60 per unit sold.

Iguana, Inc., had $12,800 cash on hand on April 1. Of its sales, 80 percent is in cash. Of the credit sales, 50 percent is collected during the month of the sale, and 50 percent is collected during the month following the sale.

Of direct materials purchases, 80 percent is paid for during the month purchased and 20 percent is paid in the following month. Direct materials purchases for March 1 totaled $3,500. All other operating costs are paid during the month incurred. Monthly fixed manufacturing overhead includes $200 in depreciation. During April, Iguana plans to pay $3,500 for a piece of equipment.

Required:
1. Compute the budgeted cash receipts for Iguana.
2. Compute the budgeted cash payments for Iguana.
3. Prepare the cash budget for Iguana. Assume the company can borrow in increments of $1,000 to maintain a $12,000 minimum cash balance.

omplete this question by entering your answers in the tabs below.

• Required 1
• Required 2
• Required 3

Compute the budgeted cash receipts for Iguana. (Do not round your intermediate calculations. Round final answers to 2 decimal places.)

• Required 1
• Required 2
• Required 3

Compute the budgeted cash payments for Iguana. (Do not round your intermediate calculations. Round final answers to 2 decimal places.)

Prepare the cash budget for Iguana. Assume the company can borrow in increments of $1,000 to maintain a $12,000 minimum cash balance. (Leave no cell blank enter "0" wherever required. Round your answers to 2 decimal places.)

Calculate the solubulity and molar solubility of CaF2 at 25 degrees celsius in a solution of 0.0100 M NaF. Ksp(CaF2)= 3.9e-11

Problem 1

(a) The spot rate is $1 = 2.238 BRL (Braxilian Real). If the one year risk-free rate in the U.S. is 2% and the one year risk-free rate in Brazil is 5%, calculate a fair price for a six month forward contract.

(b) There is a six-month futures contract available where each contract is for the purchase of 100,000 BRL using dollars. If the quote for the six month BRL/USD futures contract is .30315 calculate and show the details of how you would make arbitrage profits.

Using a simple text editor, create a text file with the following name "Test" and content:

GNU GENERAL PUBLIC LICENSE

The GNU General Public License is a free, copy left license for the GNU General Public License is intended to guarantee your freedom to GNU General Public License for most of our software; it applies …

1. Write the command to create the text file.
2. Print the file permissions.
3. Create a directory named "361"
4. Copy file "Test" to the directory "361"
5. Rename the file to "GNU"
6. Print the last 5 lines.
7. Change the file owner to "Reem"
8. Add Sticky bit.
9. Make a search of "General" word
10. Display the total number of characters in the file.

please give the answer in linux with secreenshot

2.    Consider that China (and to a somewhat lesser extent India) has moved from relative autarky to relative openness in a short period of time (30 years or so).  Suppose both countries are relatively abundant in labor, compared with the rest of the world. The rest of the world is relatively abundant in land. Let there be two tradeable goods: manufacturing, which is labor intensive, and food, which is land-intensive.

a. Use a relative supply - relative demand graph to demonstrate the effect of a movement by China and India from autarky to free trade on the rest of the world's terms of trade (manufacturing relative to food). (10 points)

b. Suppose that the world has two factors (labor and land). Using the Heckscher-Ohlin model, describe the consequences of China and India's entry for the wage paid to labor in the rest of the world. What does the model predict about the impact on wages in China and India? (10 points)

c. Suppose that a country like Mexico was an exporter of labor-intensive manufacturing before China and India began trading, and remained a labor-intensive exporter after China and India began trading. Use the standard trade model to represent the changes in Mexico's production and consumption outcomes as a result of the changes. (20 points).

Question 3: Why would your proposed solution improve Campbell’s chances of success? (Response length: 1 paragraph)

• Instructions: Identify, define, apply, and underline two (2) relevant concepts from chapters 1, 3, 4, and/or 8 in your response to question 3. Avoid vague generalizations. Be specific and stick to what the question is asking. Avoid irrelevant arguments. Be sure to analyze this issue from the viewpoint of international marketing strategy (segmentation, target market, product development, marketing research, etc.)

Articles:

Can M'm, M'm Good Translate?; Campbell Rethinks Soup as It Prepares to Enter Russia and China

Abstract (Summary)

In Russia and China, nearly all those bowls are homemade. In Russia recently, Mr. [Larry McWilliams] asked a

mother about soup and "her eyes lit up, she leaned across the table and for the next 30 minutes she told me what

soup she likes and how she makes it," he says. "You'd think I'd asked her about her kids."

Consumers in Moscow and China's Guangdong province, which Campbell will target with its early rollouts, are

becoming busier as those areas have grown more industrialized. And with a rising middle class in both China and

Russia, "you have improving consumer spending power, and as a result, the affordability factor is becoming more

favorable for Campbell," says Mitchell Pinheiro, an analyst with Janney Montgomery Scott LLC, who has a "buy"

rating on Campbell shares.

"Our research shows that Chinese consumers add MSG to food to lift the flavor, but they know it's not good for them and they're looking for an alternative," Mr. McWilliams says, adding that Campbell's soups won't contain any added MSG.

(c) 2007 Dow Jones & Company, Inc. Reproduced with permission of copyright owner. Further reproduction or

distribution is prohibited without permission.

American food companies have succeeded in persuading consumers in China and Russia to chew gum, guzzle soda and munch cookies. Now Campbell Soup Co. wants to sell those soup-loving countries on its signature product.

It won't be easy. Wet soup in cans or boxes has yet to take significant market share in Russia and China, partly

because of cost and because soup-making is a source of pride for many there. Campbell finally gave up after trying to sell canned soups in China in the 1990s. Other Western companies have had some success in the two markets, but the niche remains largely untapped.

This time, the Camden, N.J., company is trying a different approach. For the past two years, cultural anthropologists employed by Campbell have visited the homes of Russian and Chinese consumers to watch how they prepare and eat soup and to ask about the role soup making has played in their lives.

Although the company has learned that ready-to-eat soups still aren't likely to sell well, increasingly busy Chinese and Russians seem more willing to use it as a convenient base for other cooking. So Campbell this fall plans to roll out "starter soups" and broths designed to help consumers save time while making soups with their own touches.

"The biggest soup company in the world should be developing the biggest soup markets in the world," says Larry

McWilliams, president of Campbell's international division.

If Campbell gets it right this time, the move could help drive the company's sales growth, which currently relies heavily on the U.S., with $5.1 billion of its $7.3 billion in 2006 revenue. Campbell recently has turned around its core U.S. soup business with the introduction of low-sodium soups, new supermarket soup dispensers and new varieties of broth. At some point, the momentum from those initiatives could slow and the company will need new sources of growth.

Campbell officials won't disclose sales projections or how much they are spending to enter Russia and China. But

they are planning a big marketing push, including television commercials, billboards, subway ads, Internet ads and

product samplings.

Chinese and Russians eat soup more than five times a week, on average, compared with Americans' once-a-week, Campbell says. In China, 320 billion bowls of soup are consumed each year, compared with 32 billion in Russia and just 14 billion in the U.S.

In Russia and China, nearly all those bowls are homemade. In Russia recently, Mr. McWilliams asked a mother about soup and "her eyes lit up, she leaned across the table and for the next 30 minutes she told me what soup she likes and how she makes it," he says. "You'd think I'd asked her about her kids."

But consumers in Moscow and China's Guangdong province, which Campbell will target with its early rollouts, are

becoming busier as those areas have grown more industrialized. And with a rising middle class in both China and

Russia, "you have improving consumer spending power, and as a result, the affordability factor is becoming more

favorable for Campbell," says Mitchell Pinheiro, an analyst with Janney Montgomery Scott LLC, who has a "buy"

rating on Campbell shares.

Other food companies have made inroads into China, notably Yum Brands Inc. with its KFC fried-chicken outlets.

McDonald's Corp.'s fast food has proved popular in Moscow. In most cases where Western companies have done

well in the East, they have tried to adapt their offerings to native tastes.

Campbell didn't do a lot of listening to consumers when it tried to enter China in the early 1990s. Rather than tailor

soups to Chinese tastes and cooking customs, the company simply exported its condensed soups. Consumers, some wondering why they should pay for something that could be easily made from scratch, shunned the soups. Campbell pulled out.

In China, the basic soup stock is often made by combining water and monosodium glutamate, a flavor enhancer

known as MSG that has been linked to headaches, nausea and other health problems, the company says. The

Chinese use that mixture as a base in rice and noodle dishes as well.

"Our research shows that Chinese consumers add MSG to food to lift the flavor, but they know it's not good for them and they're looking for an alternative," Mr. McWilliams says, adding that Campbell's soups won't contain any added MSG.

Campbell gave women in Shanghai recipes and samples of broths it plans to sell under its Swanson brand. One

woman told Mr. McWilliams she didn't use any of the recipes but suggested using the broth as a replacement for

water and oil in a stir-fry.

The company has reformulated the broth to have a stronger chicken flavor, which its research shows is preferred by the Chinese. A second broth to be sold there will be an even more flavorful, cloudier version containing chicken, pork and ham stock.

Campbell plans to set up booths in grocery stores in China for demonstrations of how to use broth to make soup and vegetable dishes. Because cellphones are so popular in China, Campbell will send text messages reminding people to pick up some Swanson broth. In both countries, products will be carried in the biggest supermarkets first and then, as brand awareness grows, in smaller mom-and-pop shops.

In Russia, Campbell researchers learned that "Russians consider themselves the foremost experts on soup in the

world, and they have words they only use for soup, which tells you how ingrained it is in the culture," Mr. McWilliams says.

Among those words is navaristy, which refers to a thick, heavy soup like the ones Campbell plans to sell in Russia: a beef broth with pieces of meat, onions and potatoes; a chicken broth with chicken, onions and potatoes; and a

mushroom soup with large pieces of mushrooms, onions and seasonings.

The dense soups will have to be diluted with water, and Campbell plans to encourage Russians to use them as a

base for soup, adding their own meat, vegetables and herbs.

Campbell also learned that mothers do the bulk of the soup preparation, with daughters helping out by cutting vegetables.

So the company decided to target newlywed women as they take on the role of household soup-maker.

Campbell plans to give out coupons and recipes at buildings where couples register their marriage.

Campbell Soup To Exit Russia

Jargon, Julie. Wall Street Journal, Eastern edition [New York, N.Y] 29 June 2011: B.9.

Chinese and Russians eat soup more than five times a week, on average, compared with Americans' once-a-week habit, Campbell learned when it first studied the overseas markets.

Campbell Soup Co. said it is exiting Russia just four years after betting it would be a simmering new market.

On Tuesday, Campbell Chief Operating Officer and CEO-elect Denise Morrison said results in Russia fell below the company's expectations. "We believe that opportunities currently under exploration in other emerging markets, notably China, offer stronger prospects for driving profitable growth within an acceptable time frame," Ms. Morrison said.

The Camden, N.J., company knew when it entered Russia in September 2007 that it would be challenging to persuade a country of homemade soup eaters to adopt ready-made soups.

Chinese and Russians eat soup more than five times a week, on average, compared with Americans' once-a-week habit, Campbell learned when it first studied the overseas markets. In China, about 320 billion bowls of soup are consumed each year, compared with 32 billion in Russia and just 14 billion in the U.S.

It may be just as difficult to sell Chinese consumers on prepared soup. Campbell exported its condensed soups to China in the 1990s, but consumers didn't bite, and Campbell pulled out.

Campbell has since reformulated the broth it sells in China to have a stronger chicken flavor, which the company's research shows is preferred by the Chinese. It re-entered China at about the same time that it embarked on its Russia venture.

The soup maker employed cultural anthropologists to study the soup-making habits of customers in both Russia and China. The anthropologists spent two years watching consumers prepare and eat soup.

The company found that as consumers in Moscow and China's Guangdong province have become busier, they've grown more willing to use "starter soups" and broths as a base for their own soup and for other cooking. With a rising middle class in both countries, the company figured its products would be increasingly affordable.

But because sales in Russia didn't fare as well as the company hoped, it said it would close its Moscow office, eliminating about 50 positions, and wind down its business there. Campbell didn't say how much it invested in the market.

Campbell on Tuesday also announced other measures to cut costs, such as automating some packing operations. In total, the company plans to cut 770 jobs world-wide, including the positions in Russia.

All of the initiatives, including the exit of the Russian business, will result in pretax costs of approximately $75 million, most of which will occur in its fiscal fourth quarter ending July 31.

46. A ball is west of the edge of a ledge and force is applied in the manner in the following Table. The ball weighs 3 kg. There are other forces at work – like gravity and a normal force, which are not in the table (yet?). Assume no friction and no drag.

A) What is the resulting acceleration of the ball?

B) After 10 seconds, what would be the velocity of the ball?

C) After ten seconds how much work would be done?

D) Since the ledge potentially interferes with the possible travel of part a. (if the ball is not far enough away and falls off), assume that the velocity when the ball leaves the edge of the cliff is 7.5 m/s.Calculate the magnitude of the Kinetic Energy of the ball at that time.

E) If the ledge is 20 feet high and Forces 1 and 2 are discontinued when the ball moves off the ledge, what is the Potential Energy of the ball leaving the edge?

F) What is the total energy of the ball leaving the edge of the cliff, based on d. and e.?

G) All of the energy is converted to kinetic energy just before the ball hits the ground. What is the velocity of the ball at that time?

H) At ground level there is actually a small puddle into which the ball splashes.Assume inconvenient losses result in 75% efficiency and convert all of the balls remaining kinetic energy into thermal energy.What is the temperature change in the 200 kg of water remaining in the pond?

I) What theory and formulae are necessary for these calculations?

J) How far from the foot of the vertical cliff did the ball hit the ground at the bottom of the cliff?

The U.S. Central Intelligence Agency maintains an online World Factbook that is a convenient source of a wide variety of geographic, social, and economic information. You may look up information by individual country (See drop down menu “Please select a country to view.” Or you may look up information by topic (See "Guide to Country Comparisons" (bottom of page). Directions: Find the following information. Note: You may submit your answers directly into Canvas or you may submit a file

GDP per capita is a relatively narrow measure of a country’s economic well-bring. It does not take into consideration such important factors as income distribution, life expectancy, poverty (and extreme poverty), education, or gender equality. The United Nations Development Program has developed an alternative measure which takes into consideration some of these factors. The Human Development Index (HDI) is a composite measure of: life expectancy at birth, mean years of schooling for adults aged 25 years or more, as well as Gross National Income per capita. List the HDI for the following 8 countries: United States, Canada, Mexico, China, Russia, Iran, India, Afghanistan (See the 2019 ranking here). Country HDI

. List the HDI for the following 8 countries: United States, Canada, Mexico, China, Russia, Iran, India, Afghanistan

In a live, web-based simulation (Links to an external site.), you'll play the role of a founder of a new startup company in the exciting and competitive clean tech sector. As part of the simulation, you'll set prices, determine how many engineers and sales people to hire, establish set compensation, including salary, stock, options, and profit sharing. As part of your experience, you'll explore how you can build your technology into a successful company. You may choose to pitch your firm to venture capitalists, or to bootstrap and remain 100% employee owned. You may win customers and become cash flow positive before you run out of funds. You succeed and take your firm public. There are many opportunities as the founder of the company. There are many opportunities to explore in this project! The purpose of this activity is to explore the challenges of a startup company in a demanding competitive environment, including financial, human resource, strategic and other decisions.

Step 1: Participate in a simulation environment called CleanStart: Simulating a Clean Energy Startup. (Links to an external site.) To start, watch the CleanStart Simulation Instructional Video (Links to an external site.) and then select Play Simulation.

Step 2: Submit a report or reports about your experience using the simulation.

How do sensory adaptation and selection attention relate? Give an example

When planning a date night, you have a choice of 2 types of restaurants: pizza (P) or barbeque (B); a choice of 4 types of movies: romantic comedy (R), action/adventure (A), drama (D), or foreign film (F); and a choice of 2 types of post-movie activities: grabbing coffee (C) or getting ice cream (I). If you are choosing only one of each, list the sample space in regard to the dates (combinations of restaurants, movies, and post-movie activities) you could pick from.

Separate the elements of the sample space with commas.