Final answer:
If Fun Play decides to source from its own wholly owned subsidiary, it would be engaging in captive sourcing.
Step-by-step explanation:
If Fun Play decides to source from its own wholly owned subsidiary, it would be engaging in captive sourcing. Captive sourcing refers to a company sourcing its activities from its own subsidiary, rather than outsourcing to an external contractor. In this case, Fun Play Inc. would be outsourcing its value-chain activities to its own subsidiary, which means it is engaging in captive sourcing.