A company would like to maximise their overall sales (revenue) by launching two new products. The product 1 is priced at $120 and product 2 is priced at $100. It takes $1.5 to manufacture product 1 and $2 to manufacture product Y. There is a budget constraint of $1000. They must sell at least 50 units in both product 1 and product 2. What is the objective function? What are the constraints from the information? Are there any non-negative/constant constraints? Mention these. Find the total sales meeting the given constraints using solver