Answer:
$21 ; $31 ; and $121
Explanation:
The formula and the computation of the consumer surplus is shown below:
As we know that
The consumer surplus = Willing to pay - Market price
So
For the first customer, it would be
= $200 - $179
= $21
For the second customer, it would be
= $210 - $179
= $31
And, for the third customer, it would be
= $300 - $179
= $121