A formula is given, along with the values of M = P * (1 + i) ^ n : P=\$320 , i = 0.21 21. n = 10 all but one of the variables in the formula Find the value of the variable that is not given M=\$ Box (Round to the nearest cent as needed.)

A formula is given along with the values of M P 1 i n P320 i 021 21 n 10 all but one of the variables in the formula Find the value of the variable that is not class=