Superinc. uses a risk-adjustment when evaluating projects of different risk. its overall (composite) wacc is 7%, which reflects the cost of capital for its average asset. its assets vary widely in risk, and superinc. evaluates low-risk projects with a risk-adjusted project cost of capital of 6.5%, average-risk projects at 7%, and high-risk projects at 7.5%. should the following project be adopted if risk is low, average, or high? col1 time 0 1 2 3 4 5 col2 cf -$1,000 $125 $200 $250 $325a. adopt only if risk is low b. adopt if risk is low or average c. adopt at any of these risk levels d. do not adopt under any of these risk levels

Suppose that xtel currently is selling at $40 per share. you buy 500 shares using $15,000 of your own money, borrowing the remainder of the purchase price from your broker. the rate on the margin loan is 8%. a. what is the percentage increase in the net worth of your brokerage account if the price of xtel immediately changes to (a) $44; (b) $40; (c) $36? (leave no cells blank - be certain to enter "0" wherever required. negative values should be indicated by a minus sign. round your answers to 2 decimal places.) b. if the maintenance margin is 25%, how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.) c. how would your answer to requirement 2 would change if you had financed the initial purchase with only $10,000 of your own money? (round your answer to 2 decimal places.) d. what is the rate of return on your margined position (assuming again that you invest $15,000 of your own money) if xtel is selling after one year at (a) $44; (b) $40; (c) $36? (negative values should be indicated by a minus sign. round your answers to 2 decimal places.) e. continue to assume that a year has passed. how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.)