Managers from different departments in Bensen Systems, a large multinational corporation, have offered seven projects for consideration by the corporate office. A staff member for the chief financial officer used key words to identify the projects and then listed them in order of projected rate of return as shown below. If the company wants to grow rapidly through high leverage and uses only 5% equity financing that has a cost of equity capital of 10% and 95% debt financing with a cost of debt capital of 19%, which projects should the company undertake? For the following five spreadsheet functions, (a) write the values of the engineering economy symbols P, F.A, i, and n, using a? for the symbol that is to be determined, and (b) state whether the displayed answer will have a positive sign, a negative sign, or it can't be determined from the entries. (1) = FV(8%, 10, 3000, 8000) (2) = PMT(12%, 20, -16000) (3) = PV(9%, 15, 1000, 600) (4) =NPER(10%, -290, , 12000) (5) = FV(5%, 5, 500, -2000)