Answer:
the question is incomplete, the exercise graph is attached and the request is answered.
In order to maximize the total combined profits between the two pizzerias, you can choose to look for the highest total reward, a value that we deduce is 175, at which time Patrick announces himself and Dee is left out by his own decision.
The answer would be "A wider based triangle" because the x value is birth rate and it is increasing, so that's why we need to answer to say "wider"
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