Answer:
D.....................................
Answer:
C) 8.75%
Explanation:
Number of periods = 4 years
Given return rates = 20%, -10%, 20%, and 5%
To obtain the arithmetic average annual return, add the return rates given for all periods and divide the sum by the number of periods.

Over four years, the S&P 500 index delivered an arithmetic average annual return of 8.75%.
Answer:
The answer is: Stock markets reflect all available information about the value of stocks
Explanation:
Efficient market hypothesis (EMH) is an investment theory about stock markets where the price of stocks is always the fair market value of the stocks. It argues that it is impossible for someone to determine when stocks are either undervalued or overvalued. So all the technical and fundamental analysis techniques are useless.
Answer:
Cost of goods sold = $8,800
Explanation:
<em>The cost of goods is represents amount incurred to make available what has been sold. It is computed as follows:</em>
<em>Cost of goods sold = opening stock + purchases - closing inventory</em>
It is useful to determine the cost of goods so as to calculate the gross profit margin. The gross profit is the sales revenue less cost of goods sold.
So we can compute same for the sporting equipment store as follows:
Cost of goods sold = 3,800 + 7,800 - 2,800
= $8,800
Cost of goods sold = $8,800
Answer:
c. The systematic risk of a portfolio can be effectively lowered by adding T-bills to the portfolio.
Explanation:
If we want to less the systematic risk of the portfolio so we have to add the t-bills so that the systematic risk could be minimized
The other statements that are mentioned are incorrect as for risk these statements are wrong
So only c option would be considered as correct
Hence, the correct option is c.