Final answer:
The student will have $264,000 in total after converting the interest to principal at the end of the grace period.
Step-by-step explanation:
Let's break down the problem step by step:
- The student has a principal amount of $50,000.
- The interest rate is 5.5%.
- The student wants to convert the interest to principal at the end of the grace period.
- The student sets up the formula Principal + Principal x Rate x Time = $500. Let's solve for the rate:
- $500 = $50,000 x Rate x 5 years
- Divide both sides by $50,000: $500/$50,000 = Rate
- The rate is 0.01, which is equivalent to 1%.
- Now let's calculate the interest:
- Principal x (1 + Interest Rate) x Time = $50,000 x (1 + 0.055) x 5 years = $50,000 x 1.055 x 5 years = $264,000.
- The student will have $264,000 in total after converting the interest to principal at the end of the grace period.