Answer:
20$
Step-by-step explanation:
The consumer surplus for Geri is the difference between what she is willing to pay and the actual price she pays, which is:
CS_Geri = 65 - 65 = 0
The consumer surplus for Jane is the difference between what she is willing to pay and the actual price she pays, which is:
CS_Jane = 85 - 65 = 20
Therefore, the total consumer surplus for both women combined is:
CS_total = CS_Geri + CS_Jane = 0 + 20 = 20
So the combined consumer surplus for Geri and Jane is $20.