The amount of interest he would accrue over the four years is $6800.
Interest is the cost of borrowing. It is the amount of money that the borrower pays the lender for use of his funds.
Interest = amount borrowed x interest rate x number of years
25,000 x 4 x 0.068 = $6800
To learn more about interest, please check: https://brainly.com/question/26164549
#SPJ1
