Answer:
Please find the detailed answer as follows:
Step-by-step explanation:
1) When the owners of the bank borrow $100 to supplement their existing reserves , both reserves and debt increase by $100 , therefore increase in debt as in any balance sheet , the total value of accounts on the left hand should be equal to the right hand , so when there is increase in reserves , there will be increase in debt.
2) leverage ratio initially = total assets / capital = 1750 / 125 = 14
leverage ratio new value = total assets / capital = 1850 / 125 = 14.8 ( the assets increase by $100 with increase in reserves)
3) capital requirement are there to ensure that bank have enough capital to repay the depositors and debtors and if a bank holds a higher percent of risky assets , capital requirements will be higher so that the bank remains solvent hence option a is right answer.