Oxford Company has limited funds available for investment and must ration the funds among four competing projects. Selected information on the four projects follows: Project Investment Required Present Value of Cash Inflows Life of the Project (years) Internal Rate of Return A $ 120,000 $ 214,323 7 17% B $ 143,000 $ 187,000 12 18% C $ 105,000 $ 145,035 7 20% D $ 171,000 $ 223,136 3 16% The net present values should be computed using a 10% discount rate. The company wants your assistance in determining w