these are the meaning of the letter from the questions p- principal r- rate t- time i- interest

Compute for I and F on a separate sheet and place your answers on the space pro P r t I F a. P1 000 10% 3 years b. P2 000 2% /month 2 years C. P3 000 12% 6 months d. P2 550 8% 2 quarters e. P850 3%/quarter 9 months f. P720 1%/month 2 years 8. P640 1%/month 3 quarters h. P1 650 4%/quarter 3 years i. P3 160 6% / semi-annual 4 years