Could you please explain and answer part 5. How do i calculate the producer surplus?

you intend to perform a hypothesis Price SO test. You are concerned about type I 45 error. How can you reduce the 40 likelihood of type I error and what is the downside of doing so. 5. Suppose that the firm depicted here is able to perfectly price 15 discriminate. Calculate the producer 10 VC ATC surplus. MR Demand 0 100 150 200 250 300 350 400 450 300 350 600 630 700 750 800 Sunn V