On a deposit of $800 that earns compound interest (compounded annually) at a rate of 5%, how much will you have after 4 years

The compound interest formula is a = p * [1 + (r/n)] ^ (n*t)a = total amountp = principal (initial deposit)r = interest rate (decimal)n = number of times compounded per year t = number of yearsnow, plug in the given values of the variables. p = 800r = 5% or r = 0.05n = 1t = 4 avm^ apple