Assume you are solving a critical problem at a customer location. The

customer has made it easy for you to work and supplied needed

computer time. The customer asks for a small, easy to implement

feature in the module you are working in$.$ You $...$

Include the new feature and make the customer happy

Write a change request and inform your project manager of the need

Include the new feature and inform your project manager

Include the new feature at the customer site and in the product source

code $($for all other customers of that product$)$