Optimize the Products Price for an Online Vendor


#1

After making the modifications in the price data by -10% and +20%, my total profit is coming around $256.1 instead of $267. My total profit is coming around $5056. I multiplied each product profit by total response( 5% + incremental acquisition). Then my profit per customer is coming around $256.1. I don’t know where I am making a mistake. Please let me know. Thank You for your help.