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:
Objectivity
Objectivity in research or reporting refers to the avoidance of bias, ensuring that conclusions drawn are based solely on factual evidence and observable phenomena.
Scientific Observation
The process of gathering data through the senses or with the help of scientific instruments as part of the empirical research.
Participant Observation
A qualitative research method where the researcher immerses themselves in the study environment, observing and participating in the group's activities.
Naturalistic Observation
Naturalistic observation is a research method in which subjects are observed in their natural environment without any intervention by the researcher.
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