Fred invests $3000 at 4.81% compounded quarterly for 2 years. How much interest will the investment yield?
State your answer in terms of dollars rounded to the nearest cent (hundredth).

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho