Answer:
b. $60
Step-by-step explanation:
Produced surplus = Price producer is able to sell - Price producer would be willing to sell
Price the producer is able to sell = Producer surplus + Price producer would be willing to sell
= $100 + ($15 + $25 + $40)
= $180 for 3 lawn
Therefore, if Ronnie charges are customers the same price for lawn mowing, that price is
= $180 / 3
= $60