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. The profit-maximizing number of haircuts for Dom's Barber Shop is
Definitions:
Biology Is Not Destiny
A phrase highlighting the idea that biological or genetic predispositions do not strictly determine human behavior, choices, or identity.
Reproductive Anatomy
The system of organs and structures in the body involved in producing offspring, including the external and internal sex organs.
Genetic Composition
The unique arrangement of genes within an organism's DNA, determining its hereditary traits and characteristics.
Sex
A biological classification based on physical and physiological differences between male and female organisms, including reproductive functions.
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