Carroll Company, a manufacturer of vitamins and minerals, has been asked by a large drugstore chain to provide bottles of vitamin E. The bottles would be labeled with the name of the drugstore chain, and the chain would pay Carroll $2.30 per bottle rather than the $3.00 regular price. Which type of a decision is this? a. Make-or-buy b. Special-order c. Keep-or-drop d. Economic order quantity e. Markup pricing