Suppose that an open economy starts with $1,000 and all of this money is deposited into a First Economy Bank. The T-account for First Economy bank is shown below.

Assets	Liabilities
Required Reserve 100	Deposits: $1000
Loans $400
Treasury Bills $800

Given the information above, how much capital does the bank currently hold and what is the required reserve ratio

a. $300; 1%

b. $1,300; 10%

c. $1,000; 10%

d. $500; 40%