Intuitiv Manufacturing's large plastics molding machine suddenly broke down during its day shift. When considering the purchase of available alternatives, Intiutiv decided to rent one for the next two years instead of buying one. In this situation, the large plastics molding machine it rented would be classified as
a. ​an installation.
b. ​accessory equipment. c. ​an unsought good.
d. ​a process material.
e. ​MRO supplies.