A linear programming computer pacape is needed. The employee credi union at State Universty is planning the allocation of funds for the coming year. The credr union makes four types of loans to its members. In addition, the crede union invests risk-free securities to stabilize income. The various revenue-producling investments together with annual rates of return are as follons. investments. - Risk-free secunties may not exteed 30% of vie total funds avallable tor investment. - Signature loans muy not exceed 10W of the funds invested in all loans (avtomobile, furnture, other secured, and signature loans). - Fumiture loans plus other secured loans may not exceed the automobie loans. - Other secured loans plus signature loans may not exceed the funds invested in risikffree securibes