2. Consider the business whose Total Cost and Total Revenue for various quantities of a particular product are shown in the table below.

Quantity	Total Cost	Total Revenue
0	100	0
1	250	500
2	350	950
3	500	1350
4	725	1700
5	1000	2000
6	1400	2250

Use the Profit-Maximizing Rule to explain the quantity that this business should produce to maximize its profits. To receive any credit, your answer must both state the number to produce and an explanation of how you used the profit-maximizing rule to arrive at that number.