Watch this video to learn how to successfully use Microsoft Project $2016$ and answer the questions to check your knowledge on what you$$ve learned. You can download the accompanying file to practice the process shown in the video if you have Microsoft Project installed on your computer. $($Note: You do NOT need access to the software to answer the questions.$)$

If tasks are completed early, the project

a$.$ always operates under budget.

b$.$ is over budget because additional resources were probably applied to finish early.

c$.$ continues as planned and budgeted because the costs are assigned.

d$.$ will be under budget if the number of resources stayed as planned.