Answer:
Return on Common Equity: 12.5%
Explanation:
equity income
240,000 - 40,000 = 200,000
average common equity:
700,000 + 900,000 = 1,600,000
return on common equity:
200,000 / 1,600,000 = 0.125 = 12.5%
Answer:
a.
Explanation:
Based on the information provided within the question it can be said that the type of research method that is being described is called a cross-sectional study. This type of study is mainly defined as observational research in which data is gathered for a single variable in a single point in time but across different sample populations. Which in this case there are three, which are 12-year-olds, 15-year-olds, and 17-year-olds sample populations.
Answer:
The correct answer is option B.
Explanation:
The aggregate demand comprises of consumption spending, investment expenditure, government purchases, and net exports. It is a downward-sloping curve which is inversely related to the price level.
Changes in aggregate demand are caused when there is a change in consumer spending, investment expenditure, government purchases or net exports, or all of them.
This basically means that aggregate demand is affected by the spending decisions of the households, businesses, the government, and foreign consumers.
Answer:
Correct option: (b) 32.357 and 71.420
Explanation:
The confidence interval for population variance <em>σ</em>² is:
Given:
Compute the critical values of chi-square as follows:
Use the chi-square table for the critical value.
Thus, the critical values are 32.36 and 71.42.
C. Warranty and proof the company believes in their product.
