Answer:
a. 4 haircuts
b. $10
Step-by-step explanation:
a. Calculation to determine For efficiency how many haircuts can be given?
Basd on the information given For efficiency only 4 haircuts can be given reason been that every of consumer are willing to pay in order to cover the producers costs.
b. Calculation to find out how large will be the total surplus
Total surplus =($35 Manuel+$50 Poornima+$40 Valerie+$25 Firms)-(25 Firm B+ $40 Firm C+$30 Firm D+ $45)
Total surplus =$150-$140
Total surplus =$10
ThereforeTotal surplus is $10