Use the Information Below to Answer the Following Question(s)

Use the information below to answer the following question(s) :
Cruise Company produces a part that is used in the manufacture of one of its products. The unit manufacturing costs of this part, assuming a production level of 6,000 units, are as follows:

-Assuming Cruise Company can purchase 6,000 units of the part from Suri Company for $14 each, and the facilities currently used to make the part could be rented out to another manufacturer for $24,000 a year, what should Cruise Company do?

A) Make the part and save $6.00 per unit.
B) Make the part and save $2.00 per unit.
C) Buy the part and save $2.00 per unit.
D) Buy the part and save $1.00 per unit.