Answer: increase by $80 million, and the maximum money-lending potential of the commercial banking system will increase by $400 million
Explanation:
Based on the information given in the question, the money multiplier will be calculated thus:
Money multiplier = 1/Required reserve ratio
where,
Required reserve ratio = 20%
Money Multiplier will now be:
= 1/0.20
= 5
Therefore, the maximum money-lending potential will be:
= $80 million × 5
= $400 million
Therefore, the money supply will by $80 million, and the maximum money-lending potential of the commercial banking system will increase by $400 million
Consumer's surplus is the difference between what the consumer or buyer is willing to pay and the amount he or she eventually paid.
For example, Mr A is willing to pay $100 for a product and the producer is willing to sell for $90. After much negotiation between mr A and the seller, he eventually paid $85. What he paid was lower than what he was willing to pay before.
