Please help me solve the questions

A - P fit x ) th I explain the meaning of the parameters aprin +t In the compound Interest Formvia show all work - suppare you Invest 20k now, choose an interest rate, r, and the # OF " compound periods, n, + calculate the amount , P , that you would needd . to Invest today to accumulate 20k in 10 years. suppose that 10 years from now you need 20K, choose an interest rate, r, and the # OF compound Periods ,n, t calculate the amount, P. that you would need to Invest today to accumulate 204 in 10 years