Suppose a monopolist faces consumer demand given by

$\backslash [$

P$=600-5$ Q

$\backslash ]$

with a constant marginal cost of $\backslash (\backslash$$ $80\backslash )$ per unit $($where marginal cost equals average total cost. assume the firm has no fixed costs$).$

If the monopoly can only charge a single price, then it will earn profits of $\backslash (\backslash$$ $\backslash )$

$($Enter your response rounded as a whole number.$)$

Correspondingly, consumer surplus is $\backslash$$

However, if the firm were to practice price discrimination such that consumer surplus becomes profit, then, holding output constant at $52,$ the monopoly would have profits of $\backslash (\backslash$$ $\backslash )$