Supermarkets have limited the number of customers who are in their stores at any one time. At one particular store, store managers decide that 100 customers at one time is necessary to ensure social distancing guidelines mandated by the government. One store manger suspects that the number of customers is more than 100 so he counts the number of customers for a week at different times of the day and on different days of the week. Here are the numbers: 105, 98, 111, 123, 88, 95, 109.

(3pts) Using StatKey, find the p-value:

Suppose that a typical customer at a local restaurant spends 20 minutes in the store. It is estimated that the average number of customers in the restaurant is 4. Assume that the service time in this restaurant is random with some known distribution. How many customers does the restaurant serve during a typical hour that it is open? Suppose the restaurant wants to decrease the average number of customers in the restaurant at any time. However, assume it cannot control the arrival patterns of its customers or its own service rate. How can it achieve its objective?

Grunewald Industries sells on terms of 1/10, net 40. Gross sales last year were $4,416,500 and accounts receivable averaged $482,500. Half of Grunewald's customers paid on the 10th day and took discounts. What are the nominal and effective costs of trade credit to Grunewald's nondiscount customers? (Hint: Calculate daily sales based on a 365-day year, calculate the average receivables for discount customers, and then find the DSO for the nondiscount customers.) Do not round intermediate calculations. Round your answers to two decimal places!

A proton is located at the origin, and a second proton is located on the x-axis at x₁ = 5.36 fm (1 fm = 10⁻¹⁵ m).

(a) Calculate the electric potential energy associated with this configuration. J
(b) An alpha particle (charge = 2e, mass = 6.64 ✕ 10⁻²⁷ kg) is now placed at (x₂, y₂) = (2.68, 2.68) fm. Calculate the electric potential energy associated with this configuration.  J
(c) Starting with the three particle system, find the change in electric potential energy if the alpha particle is allowed to escape to infinity while the two protons remain fixed in place. (Throughout, neglect any radiation effects.) J
(d) Use conservation of energy to calculate the speed of the alpha particle at infinity.
m/s
(e) If the two protons are released from rest and the alpha particle remains fixed, calculate the speed of the protons at infinity.
m/s

Bolster Foods' (BF) balance sheet shows a total of $25 million long-term debt with a coupon rate of 8.50%. The yield to maturity on this debt is 8.00%, and the debt has a total current market value of $27 million. The balance sheet also shows that the company has 10 million shares of stock, and the stock has a book value per share of $5.00. The current stock price is $20.00 per share, and stockholders' required rate of return, r_s, is 12.25%. The company recently decided that its target capital structure should have 35% debt, with the balance being common equity. The tax rate is 25%. Calculate WACCs based on book, market, and target capital structures, and then find the sum of these three WACCs. Do not round your intermediate calculations.

19-28: Theoretical Probabilities. Use the theoretical method to determine the probability of the following outcomes and events. State any assumptions that you make.

19. Tossing two coins and getting either no tails or one tail

20. Rolling a single die and getting an even number (2, 4, or 6)

21. Drawing a king from a standard deck of cards

22. Drawing a red card (heart or diamond) from a standard deck of cards

23. Randomly selecting a two-child family with two boys

24. Randomly selecting a three-child family with exactly two boys

25. A randomly selected person has a birthday in April.

26. A randomly selected person has a birthday in a month beginning with J.

27. Sharing a birthday with another person when you both have birthdays in December

To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperature levels. The results follow.

a. Construct an analysis of variance table (to 2 decimals but p-value to 4 decimals, if necessary).

b. Use a .05 level of significance to test whether the temperature level has an effect on the mean yield of the process.

Calculate the value of the test statistic (to 2 decimals).

The -value is - Select your answer -less than .01between .01 and .025between .025 and .05between .05 and .10greater than .10Item 12

What is your conclusion?

1. Safety Dentistry stock trades at $30 per share. The company is contemplating a 3 for 2 split. Assuming that the split will have no effect on the market value of its equity, what will be the company's stock price following the stock split? (express answer in dollars)

_______________

2. Marie Company is considering three independent projects, each of which requires a $4 million investment. The WAC is 11%. The estimated internal rate of return (IRR) is presented below:

The company's optimal capital structure calls for 40% debt and 60% equity. Net income is expected to be $7,500,000. If Marie establishes its dividends from the residual model, what will be its payout ratio?

a. 18%

b. 27%

c. 45%

d. 36%

Thank you in advance for your help with these two questions...!!

Three point charges are arranged as follows: Charge Q1 = + 5.00 nC is located at the origin. Charge Q2 = -3.00 nC is located at x = +4.00 cm, y = 0 cm. Charge Q3 = + 6.00 nC is at x = 0 cm, y = -3.00 cm. a. What is the net electric field at point P with coordinates x = 4.00 cm, y = -3.00 cm?

(i) Express your answer as a vector in i, j, k notation.

(ii) Express your answer as the total magnitude and direction θ from the +x-axis. b. What is the net electric force on an proton placed at point P? Express your answer only in terms of magnitude and direction.

c. What is the acceleration of this proton? Express your answer only in terms of magnitude and direction. Mass of the proton is 1.673∙10-27 kg.

Question 1. During 2016, Charley wants to take advantage of the annual exclusion and make gifts to his 2 married children (including their spouses) and his 5 minor grandchildren. a. How much property can Charley give away without creating a taxable gift?b. How does your answer change if Charley’s wife, Coleen, elects to join in making the gifts?

Question 2.  

In 2016, Alejandro made a gift of $2,000,000 to each of his three sons in 2016. He has made no previous gifts. What is the amount of his taxable gifts and the gift tax?

Click to access Exhibit 27-1, Unified Tax Credit, Unified Transfer Tax (2011 - 2012) and Unified Transfer Tax (2012) rates to use for this problem.

The amount of Alejandro's taxable gifts is _________ and the gift tax is $_____________