I NEED HELP II) Suppose you invest $1600 at an annual interest rate of 4.6% compounded quarterly

a) Write an exponential function to model the situation.

b) How much will you have in the account after 4 years?

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

Y’all got to do it all over