A monopoly firm faces two markets where the inverse demand curves are Market A:

PA=1402.75QA,

Market B:

PB=120QB.

The firm operates a single plant where the total cost is C =

20Q+0.25QSuperscript2,

and marginal cost is m = 20 + 0.5Q.Part 2 Suppose the firm sets a single price for both markets. Using the information above, the profit-maximizing price is $86.18 and the profit-maximizing quantity is 53.37 units. Given this information, you determine that the firm will earn a profit of

$2819.942819.94.

(Round your response to two decimal places.)Part 3 Now suppose the firm is able to engage in group price discrimination. To maximize profits, the firm will produce?

units for market A and charge customers in market A a price of

$?.

And it will produce units? for market B and charge customers in market B a price of

$ ?

per unit. (Round your responses to two decimal places.)