1.

When beginning and ending inventories are equal in terms of the percentage of completion for both direct materials and conversion costs:

Select one:

a. The FIFO and weighted-average methods of process costing will result in different dollar amounts for both direct materials and conversion costs of costs being transferred to the next department

b. The FIFO and weighted-average methods of process costing will result in the same dollar amount of costs being transferred to the next department for direct materials but a different dollar amount for conversion costs.

c. The FIFO and weighted-average methods of process costing will result in the same dollar amount of costs being transferred to the next department

d. None of the statements listed are correct.

2.

If fixed overhead-cost rates were based on actual short-term usage, periods of higher demand would result in:

Select one:

a. Could be higher or lower costs per unit

b. The same costs per unit

c. Lower costs per unit

d. Higher costs per unit

How big is the U.S. National Debt? What percentage is it of our GDP? Is this a problem? How does it get repaid?

4 questions that's all in 1 answer please.

Thank you

1. A national survey of heads of households showed the percentage of those who asked for a raise and the percentage who got one. According to the survey, of the women interviewed, 26% had asked for a raise, and of those women who had asked for a raise, 45% received the raise. Suppose a woman is randomly selected, then:

   (a) Find P (woman did not ask for a raise).
   (b) Find P (woman asked for raise and received raise).

2. You are playing a game where you flip a coin, roll a six-sided die, and then draw a ball out of a bag. In the bag, there are 5 balls—3 red and 2 blue. You record your results.

   (a) Make a tree diagram showing all the possible outcomes. (b) How many outcomes are possible?

3. (c) What is the probability of flipping a tail, rolling a 3, and drawing a blue ball?
   (d) What is the probability of flipping a tail, rolling an even, and drawing a blue ball?

Anderson bought a bond with a modified duration of 11.20. By approximately what percentage will the bond price change assuming interest rates increase by 90 basis points?

a. -11.20%

b. -10.08%

c. +10.08%

d. +11.20%

The glutamate side chain has a pKa of 4.4. Calculate the percentage of Glu that is unprotonated at a pH of 4.7.

A study wants to compare the percentage of Facebook users between males and females in a county. A sample of 95 males shows that 46 of them use Facebook. A sample of 90 females shows that 48 of them use Facebook.

(a) What are the populations?

(b) At α = 0.01 level of significance, is there evidence that the two population proportions are different?

(c) Identify the type of error for your conclusion. If it is type I error, find the probability of error and probability of confidence.