I need to find repayments for March, I am thinking $8000 or $7000. On top of that I need to find interest for Match as well as all Quarter numbers

j. Martin Manufacturing has a policy that the ending cash balance in each month must be at least $4,000. It has a line of credit with a local bank. The company can borrow in increments of $1,000 at the beginning of each month, up to a total outstanding loan balance of $150,000. The interest rate on these loans is 1% per month simple interest (not compounded). The company would pay down on the line of credit balance in increments of $1,000 if it has excess funds at the end of the quarter. The company would also pay the accumulated interest at the end of the quarter on the funds borrowed during the quarter