Answer:
Total Producer surplus = 29
Step-by-step explanation:
given data
sell jacket = $45
sell jacket = $40
current market price = $57
to find out
total producer surplus for the two firms
solution
we know producer surplus is the difference between the price of a good the producer is willing to accept for a product versus actual market price
so
Total Producer surplus = ( $57 - $45 ) + ( $57 - $40)
Total Producer surplus = 12+17
Total Producer surplus = 29