Answer:
The best number would be 4 eggs.
Explanation:
From the options in the table, the one where it makes the most profit is when he puts 4 eggs in the omelet, since when he does the cost of the omelet is $3.65 and the price of the final product is $7.80 leaving a profit of 4.15 dollars, so the number of eggs he should include would be 4, and that would make him the maximum profit.