Answer:
$6,645.75
Explanation:
Find the interest accrued during 2.5 years:
Principal (P) = $6,000
Annual interest rate (r) = 4.29%
Time (t) = 2.5 years
Interest (I) can be calculated using the formula: I = P * r * t
I = $6,000 * 0.0429 * 2.5 = $645.75
Add the interest accrued to the original loan amount to get the new principal:
New Principal = Original Principal + Interest Accrued
New Principal = $6,000 + $645.75
Now, calculate the new principal:
New Principal = $6,645.75
So, when Britta begins making loan payments after 2.5 years, the new principal will be $6,645.75.