2-2
7. The total before-tax income is $4. After the 70% exclusion for preferred stock dividends, the
taxable income is: 0.30 $4 = $1.20
8. a. General Dynamics closed today at $74.59, which was $0.17 higher than yesterday’s
price. Yesterday’s closing price was: $74.42
d. The price-to-earnings ratio is 16 and the price is $74.59. Therefore:
9. a. At t = 0, the value of the index is: (90 + 50 + 100)/3 = 80
b. In the absence of a split, Stock C would sell for 110, so the value of the index
c. The return is zero. The index remains unchanged because the return for each
10. a. Total market value at t = 0 is: ($9,000 + $10,000 + $20,000) = $39,000
b. The return on each stock is as follows:
rA = (95/90) – 1 = 0.0556