Answer:
A. 20
Step-by-step explanation:
The reserve ratio= Reserve required / Total deposit × 100
= $20,000 / $100,000 * 100
= 1 / 5 *100
= 100 / 5
= 20%
The answer is A. 20
The reserve ratio also known as cash reserve is the portion of deposits that commercial banks must withhold or keep rather than lend out or invest as directed by the central bank of a country.