Final answer:
When the required rate of return for Ultimate's stock is changed to 13 percent, the new stock price will be $1,617.81. The new stock price will be $1,470.58 when the required rate of return is 15 percent, and $1,321.69 when it is 20 percent.
Step-by-step explanation:
When the required rate of return for Ultimate's stock is changed to 13 percent, the new stock price can be calculated using the original information provided. The formula to calculate the stock price is:
Stock Price = ($1,000 * 0.35) + ($1,000 * 0.6) + ($11,000 * 0.05)
Substituting the new required rate of return of 13 percent into the formula:
Stock Price = ($1,000 * 0.35) + ($1,000 * 0.6) + ($11,000 * 0.05) / (1 + 0.13)
Simplifying the equation gives:
Stock Price = $491.81 + $843.53 + $500 / (1.13)
Stock Price = $1,617.81
Similarly, the new stock price when the required rate of return is 15 percent would be $1,470.58, and when it is 20 percent, the new stock price would be $1,321.69.