QUESTION 1 For the below cash flow, the correct notation to find the present worth at 10% interest rate is (15 points) year 2 5 CF (SR) 5000 4000 3000 2000 1000 1000 O a. 5000 (P/A 10%, 6) 1000 (P/G 10%, 6) Ob. 1000 (P/A 10%, 6) + 4000 (P/A 10%, 5) - 1000 (P/G 10%, 5) c. 1000 (P/A 10%, 6) + 5000 (P/A 10%, 5) - 1000 (P/G 10%, 5) Od. 1000 (P/A 10%, 6) + 4000 (P/G 10%, 5) 1000 (P/A 10%, 5) 15 points Save