Let's think about drug addiction and how American society treats individuals that have addiction problems. When someone is labeled a drug addict, they're identified by their problem and not as an individual. I thought this video provides an interesting alternative to our current policies.
Drug related arrests are also disproportionate if we examine factors such as race and income level. The speaker discusses the "war on drugs" and how it has not been very effective in combating drug addiction and drug use.
1. Do you think the war on drugs has been effective?
2. The speaker discusses two experiments on mice, one on solitude and one in "rat park". How are the results different in each experiment? How can we apply these two circumstances to human life?
3. What do you think are better solutions to reducing the rates of drug addiction.
4. What programs can help individuals recovering from drug addiction reconnect with society?
In: Psychology
Project 2: Capital Budgeting Activity
Scenario:
Your client owns a successful restaurant in downtown Chicago (at
least pre-Covid-19!). She wants to open a second restaurant in the
suburbs and has asked you to help her choose between two locations.
Key information is listed below. Using the four capital budgeting
methods that we know, prepare a presentation that shows your
recommendation to your client (and why).
Initial Investment: 2,500,000 and use 9% discount rate
| Forest Park (10% tx rate) | Rosemont (10.25% tx rate) | |
| Annual Cash Flows | $1,000,000 | $1,100,000 |
| Annual Cash Outflows | $400,000 | $650,000 |
| # years of expected useful life of project | 25 | 30 |
Annual non-cash (all depreciation) expenses:
Use straight line depreciation to find!
For both, assume no residual value and: 9% discount rate
REQUIREMENTS:
Calculate the following and note each formula
In: Accounting
1.At takeoff a commercial jet has a 65.0 m/s speed. Its tires have a diameter of 0.700 m.
(a) At how many rpm are the tires rotating?
___ rpm
(b) What is the centripetal acceleration at the edge of the
tire?
____ m/s2
(c) With what force must a determined 10-15 kg bacterium
cling to the rim?
____N
(d) Take the ratio of this force to the bacterium's weight.
____(force from part (c) / bacterium's weight)
2.(a) A 19.0 kg child is riding a playground merry-go-round that
is rotating at 35.0 rpm. What centripetal force must she exert to
stay on if she is 1.00 m from its center?
____ N
(b) What centripetal force does she need to stay on an amusement
park merry-go-round that rotates at 3.00 rpm if she is 6.00 m from
its center?
____ N
(c) Compare each force with her weight.
____ (force from part (a) / weight)
____ (force from part (b) / weight
In: Physics
1.Jared and Laura have renter’s insurance with a $500 deductible and a $20,000 coverage limit. Unfortunately, a fire destroys their apartment, requiring them to stay in a hotel for $100 a night for 10 nights. In addition, they lost $7,000 worth of property. How much will their renter’s insurance pay?
A.$7,500.
B.$7,000.
C.$6,500.
D.$8,000.
2. Jason, age 49, recently used $10,000 from his IRA to purchase his first home. Which of the following applies?
A.Jason will have to pay taxes and a penalty for taking a distribution from his account before age 59½.
B.Jason will not have to pay taxes nor a penalty since he is withdrawing money from his own IRA.
C.Jason will incur a 10% penalty for taking a distribution before age 50½, but he will not have to pay income taxes since he is a first-time homebuyer.
D.Jason will have to pay taxes on his distribution, but he will not incur an additional 10% penalty since he is a first-time homebuyer.
In: Accounting
In: Accounting
Consider the following data between number of visitors x and the amount of wildlife seen in Cheaha State Park y,
| visitors | wildlife |
| 500 | 25 |
| 450 | 35 |
| 475 | 30 |
| 420 | 32 |
| 555 | 28 |
| 600 | 22 |
| 375 | 19 |
(a) Find the mean of x and the mean of y.
(b) Find the standard deviation of x and the standard deviation of y. Use Excel.
(c) Find the correlation coefficient. Use Excel. (d) Find the slope and intercept of the linear regression line. Then write down the line.
(e) Make predictions for all the values of x in the table. Then calculate the residuals.
(f) Calculate the sum of squared residuals. (g) Calculate the standard deviation of the regression.
(h) Using the mean of x and your data for x, calculate the sum of squared deviations.
(i) Write down an appropriate null and alternative hypothesis.
(j) Calculate the test-statistic.
(k) Make a prediction for when x is 470, and calculate (xp − ¯ x)2. Then make a confidence interval around your prediction.
In: Statistics and Probability
Provide an evaluation of two proposed projects, both with 5-year expected lives and identical initial outlays of $110,000. Both of thj4ese projects involve additions to Liburdi’s high highly successful hotel product line, and as a result, the required rate of return on both projects has been established at 12 percent. The expected free cash flows from each project are as follows:
|
Project A |
Project B |
|
|
Initial outlay |
-$110,000 |
-$110,000 |
|
Inflow year 1 |
20,000 |
40,000 |
|
Inflow year 2 |
30,000 |
40,000 |
|
Inflow year 3 |
40,000 |
40,000 |
|
Inflow year 4 |
50,000 |
40,000 |
|
Inflow year 5 |
70,000 |
40,000 |
In evaluating these projects, please respond to the following questions:
In: Accounting
Using Excel
Data in Travel file shows the average number of rooms in a variety of U.S cities and the average room rate and the average amount spent on entertainment. A company that run events for hotel residents wants to predict the amount spent on entertainment based on room rate and number of rooms.
Run the regression analysis. Are the coefficients statistically significant? Do we need to drop one of these variable? Which variable? Interpret the slope of the estimated regression equation?
Develop the least squares estimated regression equation. The average room rate in Chicago is $128, predict the entertainment expense per day for Chicago.
| City | Entertainment ($) | Room Rate ($) | # of rooms |
| Boston | 160 | 149 | 63 |
| Denver | 104 | 98 | 500 |
| Nashville | 100 | 90 | 460 |
| New Orleans | 141 | 111 | 300 |
| Phoenix | 101 | 91 | 650 |
| San Diego | 121 | 103 | 350 |
| San Francisco | 167 | 134 | 200 |
| San Jose | 141 | 91 | 230 |
| Tampa | 97 | 81 | 126 |
In: Statistics and Probability
1. In the following three situations, the market is initially in
equilibrium. Explain the changes in either supply or demand that
result from each event. After each event described below, does a
surplus or shortage exist at the original equilibrium price? What
will happen to the equilibrium price as a result? Demonstrate your
answer graphically.
A. 2015 was a very good year for California wine-grape growers, who
produced a lot of grapes.
B. After a hurricane, Florida hoteliers often find that many people
cancel their upcoming vacations, leaving them with empty hotel
rooms.
C. Consider the market for new snowblowers. After a heavy snowfall,
many people want to buy second-hand snowblowers at the local tool
shop.
2. Use a supply and demand model to explain how the following
occurrence is possible.
Lobster prices usually fall during the summer peak lobster harvest
season, despite the fact that people like to eat lobster during the
summer more than at any other time of year.
In: Economics
In: Statistics and Probability