In: Economics
Solution:-
Profit of Bank=Interest Receipts-Interest Payments
Interest Receipts= Interest on loans + Interest on securities
=$100*5%+$50*10%
=$5+$5
=$10 Million
Interest Payments= Interest on Saving Account deposits
=$100*2.5%
=$2.5 Million
Profit of Bank=$10-$2.5=$7.5Million.
Hence ,the profit for this bank is $7.5 Million