Perfect Party Company contracts with a customer to provide its birth-day party package, including a its birth-day party package, including a cake, balloons, and musical entertainment. In addition, Perfect Party will host the event. Perfect Party commonly offers the musical entertainment when it hosts the party. However, it will provide the musical entertainment without hosting the party. Perfect Party often sells cakes and balloons separately that it delivers before a party. Identify the separate performance obligations in this contract.