To determine the accrued interest, we can use the formula:
Accrued Interest = Principal * Interest Rate * Time Period
In this case, the principal is $10,000, the interest rate is 4.75%, and the time period is 13 years.
Accrued Interest = $10,000 * 0.0475 * 13 = $6,175
To determine the final amount of the investment, we add the accrued interest to the principal:
Final Amount = Principal + Accrued Interest = $10,000 + $6,175 = $16,175
Therefore, the accrued interest is $6,175 and the final amount of the investment is $16,175.