You choose to construct a portfolio from the Stock A, Stock…

You choose to construct a portfolio from the Stock A, Stock B, and the risk-free investment. You make the following estimates of the three: Estimates of Alpha, Beta, and Firm-Specific Risk   Alpha Beta Firm-Specific Std Dev Stock A 1.75% 1.50 40.00% Stock B 1.25% 0.80 60.00% Risk-Free Investment 0.00% 0.00 0.00% You invest 25% of your portfolio in Stock A, 40% in Stock B, and the remaining 35% in the risk-free investment. What is your portfolio’s alpha?  

A fund manager purchases a stock with [m0]% margin at a marg…

A fund manager purchases a stock with [m0]% margin at a margin loan interest rate of 0.[i0] percent per week and a maintenance margin of [mm0] percent. The stock’s price is $[P0] per share and the manager purchases [SHR] shares. What is the highest possible price per share, in one week, that will trigger a margin call?   Enter your answer as a number of dollars, rounded to the nearest $0.01.