The upper limit on the money supply assuming borrower withdraws currency and leaves the loan balance in the bank after a loan is created is $200,000.
The first step is to determine the total amount of deposits in the banks.
Deposits = resereves / reserve ratio
2000 / 0.1 = $20,000
Upper limit on money supply = deposits / reserve ratio
20,000 / 0.1 = $200,000
To learn more about reserve ratio, please check: https://brainly.com/question/6831267