National Bank currently has $$300$ million in transaction deposits on its balance sheet. The current reserve requirement is $12$ percent, but the Federal Reserve is decreasing this requirement to $10$ percent.

a$.$ Show the balance sheet of the Federal Reserve and National Bank if National Bank converts all excess reserves to loans, but borrowers return only $50$ percent of these funds to National Bank as transaction deposits.

b$.$ Show the balance sheet of the Federal Reserve and National Bank if National Bank converts $90$ percent of its excess reserves to loans and borrowers return $80$ percent of these funds to National Bank as transaction deposits.

This photo shows part B$,$ if you could do part A and finish what is left in Part B