Plastics Ltd

Plastics Ltd.manufactures heavy duty plastic cogs and wheels for elevators and just received an order from Elevators Inc.for 10 cogs and 10 wheels,all heavy duty and tested for specified strength before shipment.Plastics Ltd.has already manufactured the cogs and wheels,but before it has a chance to test them,it receives an order from another company for cogs and wheels and decides to fill that order instead.In this case

A) title in the cogs and wheels passed to Elevators Inc.at the time of the contract.
B) title in the cogs would pass as soon as the cogs and wheels were set aside for Elevators Inc.
C) title in the cogs and wheels passed to Elevators Inc.at the time they were manufactured by Plastics Ltd.
D) title in the cogs and wheels would not pass to Elevators Inc.until the cogs and wheels were set aside for Elevators Inc.and tested.
E) title in the cogs and wheels passed to Elevators Inc.when Plastics Ltd.sold the cogs and wheels to the other company.