The principal short-term assets are

Group of answer choices

accounts payable only.

cash and accounts payable only.

cash only.

cash, accounts receivable, and inventories.

Which portfolio had the highest standard deviation during the period between 1900 and 2014?

Group of answer choices

Government bonds

Common stocks

None of the answers is correct.

Treasury bills

Which of the following is an estimate of the standard error of the mean?

Group of answer choices

The variance divided by the number of observations

The variance of returns divided by the square root of the number of observations

The standard deviation of returns divided by the square root of the number of observations

The average annual rate of return divided by the square root of the number of observations

You are given the following data for year 1: Revenues = 100; Fixed costs = 30; Total variable costs = 50; Depreciation = $10; Tax rate = 21 percent. Calculate the after-tax cash flow for the project for year 1.

Group of answer choices

$13.10

$17.90

$7.30

$10.00