A company enters into a contract with a customer to provide a product and 5 years of customer support. The customer-support services require specialized knowledge that only this company can perform....

A company enters into a contract with a customer to provide a product and 5 years of customer support. The customer-support services require specialized knowledge that only this company can perform. For the company, the number of performance obligation(s) in the contract is ______.  Enter 0, 1, 2, or 3.