Refer to the information provided in Figure 15.1 below to answer the question(s) that follow. Below are cost curves for Dom's Barber Shop, a monopolistically competitive firm. 
Figure 15.1
-Refer to Figure 15.1. If Dom's maximizes profits, its ________ is $240.
Definitions:
Total Revenues
The gross revenue obtained from merchandise or service transactions before removing any operational expenses.
Total Revenue Curve
A graphical representation showing the relationship between the total revenue received by a firm and its quantity of output sold.
Pure Competition
A market structure characterized by a large number of small firms, homogenous products, and easy entry and exit, leading to price-taking behavior.
Profit-maximizing
The process of adjusting production and sales to achieve the highest possible profit levels, often by analyzing costs and revenues.
Q40: Vertical differentiation makes products better for some
Q50: In general, risk-loving individuals experience increasing marginal
Q60: Consider the following game. You roll a
Q67: In a prisoners' dilemma, no player has
Q87: Moral hazard is a situation in which
Q117: Refer to Table 14.6. If both firms
Q145: There are 1,000 families in a neighborhood
Q152: In an oligopolistic industry, the price firms
Q155: There are 3,000 families in a small
Q347: _ refers to a firm's ability to