MeatPackers,Inc

MeatPackers,Inc.bought a new kind of refrigeration system from Coolit,Corp.for storage of its meats.As part of the contract,Coolit delivered the refrigeration system to the MeatPackers plant,installed it,set its temperature,and then monitored it for several hours to make sure it worked.Before they left,Coolit's technicians handed MeatPackers a bill of sale.Absent any other terms or conditions,MeatPackers,Inc.received title to Coolit's refrigeration system when:

A) Coolit delivered the system to the MeatPackers plant.
B) MeatPackers paid for the Coolit system prior to delivery.
C) Coolit delivered,installed,and tested the system.
D) Coolit handed MeatPackers the bill of sale.