You have been assigned to a project in which the objectives are to expand three miles of the north-to-south highway through your city by two lanes in each direction. you are in charge of the demolition phase of this project, and you report to the project manager in charge of this project. this project is producing deliverables in short periods of time. you work with the product owner. your project team holds daily standup meetings and they hold retrospective meetings at the end of the working period. what methodology does this describe? a. iterative b. agile c. incremental d. adaptive