Answer:
b. $750 and $500
Explanation:
The reserves is the amount of deposit required by the Central bank that banks should keep as reserves.
The excess reserve is the amount left after the reserve has been taken from the deposit.
If deposit is $750 and the reserve ratio is 331/3%, the amount of reserves is 0.333 × 750 =$250
Excess reserve = $750 - $250 = $500
But the bank sent $750 as reserves, so the reserve increases by $750 and the excess reserve increases by $500
I hope my answer helps you.