Suppose that European Airlines is contracting with Wright Bros. Airplanes to test a new type of airplane that Wright has developed, the 797 Starliner.The 797 is delivered to European Airlines and begins making regular flights with it, but never formally accepts the contract.Under this scenario:

Multiple Choice

• European Airlines would likely not be deemed to have accepted the 797 under the sale on approval doctrine.
• European Airlines could keep the 797 under the Sale or Return doctrine.
• European Airlines would likely be deemed to have accepted the 797 under the sale on approval doctrine.
• European Airlines has breached its contract with Wright.
• European Airlines would likely have to return the 797 to Wright.