Write a psuedocode and Draw a flowchart that will calculate the future sum of a

principal $($an amount of money$)$ for a given interest rate and the

number of interest periods. Allow the use to decide if simple or

compound interest is to be used and to compute as many future

sums as needed. Recall that for simple interest S$=$P$(1+$ni$),$

where S $=$ future sum, P $=$ principal amount, I $=$ interest rate per

period $[$decimal$],$ n$=$number of periods. For compound interest,

S$=$P$(1+$i$)$n