A company manufactures two products X and Y. Each product requires assembly and packaging. Below is the information related to the manufacturing process: Product X Product Y Contribution Margin per unit $ 110 $ 175 Assembly hours per unit Packaging hours per unit Total hours available for assembly Total hours available for packaging 6.480 3 2 4 2 12,048 a. Given the two constraints above, how many units of each product should the company manufacture to maximize its profit? (Round answers to whole numbers.) Product Product Y units units b. At the production level above, what is the total contribution margin for the company? (Use whole numbers in units, Round the final answer to a whole number) Total Contribution=$1