Mahtab789 Mahtab789 25-09-2022 Mathematics contestada need this nowthank you!1. 500 is invested at 5% yearly. find the value off the investment after:a. 1 yearb. 2 yearsC. 3 years d. n years 2. Find the initial value if the new value is A. 800 after a 12% Increase B. 1500 after a 10% Decrease