You are developing an application that uses microservices architecture that includes Cloud Run, Bigtable, and Pub/Sub. You want to conduct the testing and debugging process as quickly as possible to create a minimally viable product with minimal cost. What should you do?

A. Use Cloud Shell Editor and Cloud Shell to deploy the application, and test the functionality by using the Google Cloud console in the project. B. Use emulators to test the functionality of cloud resources locally, and deploy the code to your Google Cloud project. C. Use Cloud Build to create a pipeline, and add the unit testing stage and the manual approval stage. Deploy the code to your Google Cloud project. D. Use Cloud Code to develop, deploy, and test microservices resources. Use Cloud Logging to review the resource logs.