Division A's cost accounting records show that the cost of its product is $153 per unit-$110 in variable costs and $43 in fixed costs. The market price of the product, $168, barely covers Division A's cost of production plus its selling and administrative costs. Division A has a maximum capacity of 103,900 units; it is currently producing and selling 76,200 units. Division B makes a product that uses Division A's product and would like to purchase 10,300 units from Division A for $154. With $45 additional variable costs, Division B produces and sells the product for $295. Division A's manager is not happy with Division B's offer and is refusing to sell. Calculate the increase in corporate income in the following situations: a. b. Division A sells 10,300 units to Division B for $154 each, and Division B produces and sells 10,300 units for $295. Division A does not sell to Division B. Division B purchases 10,300 units from an external supplier at $168 each and produces and sells 10,300 units for $295. a. $ b. $ Increase in corporate income