Determine the accumulated present value of an investment for which there is a perpetual continuous money flow of $1900 per year at an interest rate of 9% compounded continuously. dollars A firm is able to determine that its marginal cost, in dollars, from producing x units of an item is given by C'(x) = 3100x , where a 2 1. Suppose that it were possible for the firm to make infinitely many units of this item, what would its total cost be? Novak wants to make a one-time donation to his old college. He wants the donation to be used to fund a perpetual scholarship (permanent endowment) in his name of $1600 per year to a deserving business student. Assume an interest rate of 8% compounded continuously. How much does he need to donate to fund the scholarship? dollars A firm is able to determine that its marginal profit, in dollars, from producing x units of an item is given by P'(x) = 340e .. Suppose that it were possible for the firm to make infinitely many units of this item, what would its total profit be