A manufacturing company produces eighteen different products: Product A, Product B, Product C, Product D, Product E, Product F, Product G, Product H, Product I, Product J, Product K, Product L, Product M, Product N, Product O, Product P, Product Q, and Product R. The company's fixed costs are $1.1 million per month. The variable costs per unit for Product A, Product B, Product C, Product D, Product E, Product F, Product G, Product H, Product I, Product J, Product K, Product L, Product M, Product N, Product O, Product P, Product Q, and Product R are $90, $95, $100, $105, $110, $115, $120, $125, $130, $135, $140, $145, $150, $155, $160, $165, $170, and $175 respectively. If the selling prices per unit for Product A, Product B, Product C, Product D, Product E, Product F, Product G, Product H, Product I, Product J, Product K, Product L, Product M, Product N, Product O, Product P, Product Q, and Product R are $650, $660, $670, $680, $690, $700, $710, $720, $730, $740, $750, $760, $770, $780, $790, $800, $810, and $820 respectively, and the company aims to maximize profit, how many units of each product should it produce and sell?