PMI-ACP Preparation Exam Mocktest2 - Whizlabs

Question 50 of 120
John is working as a Scrum master with a team of 5 members. The team is working on a project for almost 10 months and has adopted to Agile approach.
The project contains multiple modules and the team is working hard to ensure that they deliver the product on committed time and budget. So far they have already delivered three modules. Now the team want to measure the progress to make sure they are working as planned. According to Agile principles, what is the primary measure of a progress?