Assume you're the department manager for menswear in a local department store that emphasizes empowering its managers. A customer returns a dress shirt that's no longer in the package it was sold in. The customer has no receipt, says that when he opened the package he found that the shirt was torn, and wants cash for the price the shirt is being sold at now. The shirt was on sale last week when the customer claims to have bought it. What would you do?