A manufacturing company produces five different products: Product M, Product N, Product O, Product P, and Product Q. The company's fixed costs are $100,000 per month. The variable costs per unit for Product M, Product N, Product O, Product P, and Product Q are $20, $25, $30, $35, and $40 respectively. If the selling prices per unit for Product M, Product N, Product O, Product P, and Product Q are $60, $70, $80, $90, and $100 respectively, how many units of each product must the company sell to maximize profit?