(Figure: Monopolist) Refer to the figure. Based on the demand curves for a monopolist's product in two different marketsmarket A and market Bif the monopolist were to charge a uniform price P_U between the two markets, in which range would the price fall?

$9 < P_U < $10

$5 < P_U < $10

$5 < P_U < $9

$7 < P_U < $10