For the following questions, use the continuous compound interest formula, A t-Pert or use the compound interest formula. A t Suppose an investment account is opened with an initial deposit of $18,600.00 earning 7.1% interest compounded continuously. (Use the "$" symbol in your answers.) P + 5) t a. How much will the account be worth after 13 years? b. How much will the account be worth after 13 years if it were compounded monthly instead