Deli-Lite has a contract with a foreign client to provide low-fat deli trays. Deli-Lite does not have one of the items the foreign client wants on the trays, so it decides to contract with Green Source to fulfill this contract. What is this an example of?

Outsourcing

Explanation:

Remember, Deli-Lite contracts with another company to fulfil it's obligation.

Usually outsourcing involves a contract between a company requesting services or as in Deli-Lite case product supply request to another company.

Therefore, because of the outsourcing contract Green would provide low-fat deli trays for the foreign clients.