Sompany offers two products. At present, the following represents the usual results of a month's operations: a) What is the current weighted average contribution margin for the organization? b) The sales department is considering selling to a new distributor that could increase sales and is projected to increase net operating income to $20.000. Management needs to know how many units of each product to build. Assuming no change in fixed costs, how many units of each product should be made? Do not forget about sales mix theory