Foreign Exchange Markets

a. Define an exchange rate and Graph the foreign exchange market illustrating the dollar price of the pound - label all curves and each axis

b. Explain what the demand and supply curves in this market measure

c. Explain how the exchange rate automatically eliminates surpluses and shortages in the Foreign Exchange Market.

d. If the foreign exchange ratio for USD/British Pound = $1.35; how much will it cost for an American to buy a $50 pair of shoes imported from Britain; How much will it cost an Englishman to buy a $50 pair of shoes exported from the US to Britain?

e. Identify one factor that causes a currency to depreciate - graph the solution. Repeat for depreciation.

A steady stream of philosophers, scientists, and management gurus have since echoed Adams, lamenting the acceleration and calling for similar leaps to fundamental new ways of thinking and acting. Many advocate the development of systems thinking—the ability to see the world as a complex system, in which we understand that “you can‟t just do one thing” and that “everything is connected to everything else ”.

- Explain what is meant by system dynamic and show how System dynamics is fundamentally interdisciplinary. (750 Words).

A thin spool with a mass of 2.0kg and a radius of 15cm is hung in a fixed position so that it is free to rotate. A massless string is wrapped around it with a 0.80kg mass tied at the end. When the mass is released, the spool begins to unwind.

What is the rotational inertia of the spool? (You can treat it as a thin disk.)

What is the kinetic energy and angular momentum of the spool 2.0s after the

hanging mass is released?

What is the kinetic energy and angular momentum of the spool after 3 full

rotations?

find and view several YouTube videos that discuss cloud se​curity. identify the URLs of three videos that you think do a good job communicating essetial issues approches for cloud security. if you could only recommend one to fellow students, which would you pick? why? summrize your recomedations and justification in a brief paper

Can an alkene have the same formula as a cycloalkane? Explain.

A frequently heard complaint about merit raises is that they do little to increase employee effort. What are the causes of this belief? Suggest ways in which the motivating value of merit raises may be increased.

Four economic profit theories are: Frictional Profit Theory, Monopoly Profit Theory, Innovation Profit Theory, and Compensatory Profit Theory. For each one discuss how it may affect the efficiency and the allocation of resources in the economy.

1. A laboratory worker finds that 3% of his blood samples test positive for the HIV virus. In a random sample of 70 blood tests, what is the mean number that test positive for the HIV virus? (Round your answer to 1 decimal place)

2. A laboratory worker finds that 3% of his blood samples test positive for the HIV virus. In a random sample of 70 blood tests, what is the standard deviation of the number of people that test positive for the HIV virus? (Round your answer to 1 decimal place)

3.

In a certain college, 33% of the physics majors belong to ethnic minorities. If 8 students are selected at random from the physics majors, what is the probability that more than 5 belong to an ethnic minority?

a. 0.0187

b. 0.9154

c. 0.0846

d. 0.0659

4. Only 35% of the drivers in a particular city wear seat belts. Suppose that 20 drivers are stopped at random what is the probability that exactly four are wearing a seatbelt? (Round your answer to 4 decimal places)

5. Is the binomial distribution appropriate for the following situation:

Joe buys a ticket in his state’s “Pick 3” lottery game every week; X is the number of times in a year that he wins a prize.

a. yes

b. no

c. cannot be determined

and he has a 13 year old girl whose parents do not live together. her stepfather is in the military, which means they move around a lot. sometimes any worries about moving to their new destination. Will she make friends? Will people make fun of her? Will she do well in the new school? and he sometimes stays up late at night worrying about these things she has difficulty sleeping. sometimes any worry so much your stomach hurts. when asked, and he will tell you she worries about a lot of other things too. and she has a lot of fears. She says her mother calls her fears irrational. sometimes, and he Sears keep her from doing things that she really wants to do, causing her to miss out on a lot. at school, and he has a hard time focusing on her school work because she's thinking about all of her worries. teacher thinks she may have ADHD. and he is greater mother will make her take medication for ADHD now. How would you diagnose Annie?

Using the IDLE development environment, create a Python script named tryme4.py. (Note: an alternative to IDLE is to use a free account on the pythonanywhere website: https://www.pythonanywhere.com/)

IDLE has both an interactive mode and a script mode. You must use the script mode to develop your script. Your script must use meaningful variable names and have comments that describe what is happening in your script. Comments may describe the assignment of a value to a variable, a computation and the assignment of the result to a variable, or the display of the result.

Write a function in this file called nine_lines that uses the function three_lines (provided below) to print a total of nine lines.

Now add a function named clear_screen that uses a combination of the functions nine_lines, three_lines, and new_line (provided below) to print a total of twenty-five lines. The last line of your program should call the function clear_screen.

The function three_lines and new_line are defined below so that you can see nested function calls. Also, to make counting “blank” lines visually easier, the print command inside new_line will print a dot at the beginning of the line:

def new_line():

print('.')

def three_lines():

new_line()

new_line()

new_line()

Submit your Python script file in the posting of your assignment. Your Python script should be either a .txt file or a .py file.

You must execute your script and paste the output produced into a document that you will submit along with your Python script.

It is very helpful if you print a placeholder between the printing of 9 lines and the printing of 25 lines. It will make your output easier to read for your peer assessors. A placeholder can be output such as “Printing nine lines” or “Calling clearScreen()”.

An object is placed 10 m before a convex lens with focal length 5 . 9 m . Another convex ens is placed 9 . 39 m behind the first lens with a focal length 3 . 8 m (see the figure below). Note: Make a ray diagram sketch in order to check your numerical answer a)At what distance is the first image from the first lens? Answer in units of m
b)What is the magnification of the first image?
c)At what distance is the second image from the second lens? Answer in units of m
d)What is the magnification of the final image, when compared to the initial object?

Define and defend (in Constitutional AND practical terms) what role Congress should play in making decisions on the use of both covert and overt military force.

In the language c using the isspace() function: Write a program to count the number of words, lines, and characters when user enter statements as input. A word is any sequence of non-white-space characters.

Have the program continue until end-of-file. Make sure that your program works for the case of several white space characters in a row. The character count should also include white space characters.

Example of the user input could be the statement below:

             You're traveling through

​               another dimension;

              a dimension not only

              of sight and sound,

               but of mind.

Sales mix, multiple product breakeven, business risk, quality of information Keener produces
two products: regular boomerangs and premium boomerangs. Last month 1,200 units of regular and 2,400 units of premium were produced and sold. Average prices and costs per unit for the month are displayed here.
REGULAR PREMIUM

SELLING PRICE $22.15 $45.30

VARIABLE COSTS $4.31 $6.91

PRODUCT LINE FIXED COST $8.17 $24.92

CORPORATE FIXED COST $5.62 $5.62

OPERATING PROFIT $4.05 $7.85

A. Assuming the sales mix remains constant, how many units of premium will be sold each time a unit of regular is sold?
B. What are the total fixed product line costs for each product?

C. What are the total corporate fixed costs?

D. What is the overall corporate breakeven in total revenue and for each product, assuming thesales mix is the same as last month’s?

E.  What is the breakeven in revenues for regular boomerangs, ignoring corporate fixed costs?

F. Why is the breakeven for regular boomerangs different when we calculate the individual product breakeven versus the combined product breakeven?