Answer:
Britta will accrue approximately $535.63 in interest during the 2.5-year non-payment period.
To calculate the interest accrued during the 2.5-year non-payment period, we can use the formula for simple interest:
Interest = Principal * Rate * Time
In this case:
Principal = $5,000 (the loan amount)
Rate = 4.29% (expressed as a decimal, 0.0429)
Time = 2.5 years
Plugging in these values into the formula, we have:
Interest = $5,000 * 0.0429 * 2.5
Calculating the interest, we get:
Interest = $535.63