Final answer:
To find the difference in the final amounts, we calculate the amounts using the formulas for compound interest and simple interest. The account with interest compounded semi-annually will have $74.01 more than the account with simple interest.
Step-by-step explanation:
To calculate the amount in an account with interest compounded semi-annually, we can use the formula A = P(1 + r/n)^(nt), where A is the final amount, P is the initial deposit, r is the annual interest rate, n is the number of times interest is compounded per year, and t is the number of years. In this case, P = $3,600, r = 5.2% = 0.052, n = 2, and t = 5. Plugging in these values, we find:
A = 3600(1 + 0.052/2)^(2*5) = 3600(1.026)^10 = $4,610.01
To calculate the amount in an account with simple interest, we can use the formula A = P(1 + rt), where A is the final amount, P is the initial deposit, r is the annual interest rate, and t is the number of years. In this case, P = $3,600, r = 5.2% = 0.052, and t = 5. Plugging in these values, we find:
A = 3600(1 + 0.052*5) = 3600(1.26) = $4,536
Therefore, the difference in the final amounts is $4,610.01 - $4,536 = $74.01. So the account with interest compounded semi-annually will have $74.01 more than the account with simple interest.