$6)$ Tara sold her Volkswagen and placed $$9,200$ in a savings account paying annual compound interest of $4\mathrm{.}85\%.$

a$)$ Calculate the amount of money that will have accrued if she leaves the money in the bank for $1,3$ and $5$ years. $10$pts

b$)$ Calculate the amount of money that will have accrued if the interest rate changed to $5\mathrm{.}25\%$ and paid only simple interest for $1,3$ and $5$ years. $10$pts

c$)$ After your calculations did compound or simple interest gain more money in years $1,3,5?10$pts