Gombloh are a project manager for a software project. While implementation still ongoing, His customer is requiring a minor change in project scope and expects him to do this without delays and additional costs. He believes that he has adequate authorisation to make the decision by himself, but he is not quite sure. What should be the next steps?

A. You can use contingency reserve to accommodate for this minor change B. Its minor change, you can approve it to increase customer satisfaction C. * Handle the request according to perform integrated change control process D. Ignore the request, since the costumer has less power and authority