In a BIP problem with 2 mutually exclusive alternatives, x1 and x2, the following constraint needs to be added to the formulation if one alternative must be chosen: A. x1 + x2 < 1
B. x1 + x2 = 1
C. x1 - x2 < 1
D. x1 - x2 = 1
E. None of the above

Moody farms just paid a dividend of $3.95 on its stock. the growth rate in dividends is expected to be a constant 5 percent per year indefinitely. investors require a return of 14 percent for the first three years, a return of 12 percent for the next three years, and a return of 10 percent thereafter. what is the current share price?

You wants to open a saving account. which account will grow his money the most

You are bearish on telecom and decide to sell short 100 shares at the current market price of $50 per share. a. how much in cash or securities must you put into your brokerage account if the broker’s initial margin requirement is 50% of the value of the short position? b. how high can the price of the stock go before you get a margin call if the maintenance margin is 30% of the value of the short position? (input the amount as a positive value. round your answer to 2 decimal places.)