Division A of a firm produces a single product, which is
sold only to Division B. Division A has a total investment of
$1,000,000, while Division B has a total investment of $2,000,000.
Division A annually sells 100,000 units of its product to Division
B for $5 per unit and earns $150,000 in operating profit. Division
B currently earns $250,000. If Division A raises its selling price
to $6 per unit and nothing else changes:
a) The firm's overall ROI...