Answer:
Number of units it can sell and the number of customers it can serve
Explanation:
The ultimate market constraint (limit) on the amount of pricing power that can be exercised by a monopoly firm is the number of units it can sell and the number of customers it can serve.
Generally.
The price-setting ability of a monopolist faces two kinds of constraints:
1. Number of Units: The monopolist's price setting ability is limited by capacity as cannot sell more than a given quantity of its products
2. Number of Customers: The monopolist is additionally unable to serve more than a given number of consumers.
These 2 factors constrains the pricing power of the monopolist
