The given graph represents the relationship between the profit per product sold versus the total number of products sold in a business model. If the total number of products sold increased from 400 to 500 products, will the profit amount per product sold increase, decrease, or remain constant? Enter 1 if the profit amount per product sold will increase. Enter 2 if the profit amount per product sold will decrease. Enter 3 if the profit amount per product sold will remain constant.

It is difficult to determine the exact relationship without the graph. However, generally speaking, if the total number of products sold increases from 400 to 500, the profit amount per product sold may decrease as fixed costs may be spread out over more products leading to lower profit margins. So, enter 2 if the profit amount per product sold will decrease.