25 times a letter Y = a number 5
It’s -63 all you would be multiple like normal 63 which then you put a negative symbol on front
15 vg
18 vg
Just put a line in-between them to make a fraction.
The two black circles represents "The selling prices that produces no profit." If the selling is 10, the profit is 0. If the selling price is 60, the profit is 0.
The selling price that provides the maximum profit is represented by the red dot. It is between the selling price of 30 and 40. Its maximum profit is equal to 12,000.
