Which statements about grades are accurate? Check all that apply. Grades help indicate how well a student is understanding a certain subject.

Students may be required to maintain good grades to participate in certain after-school activities.

Colleges and employers may judge students’ potential based on their grades.

Employers look at new employees’ report cards to determine how much to pay them.

Grades are indicators of whether a student is following rules and other expectations.

Grades help indicate how well a student is understanding a certain subject and students may be required to maintain good grades to participate in certain after-school activities.

Explanation:

I am really sorry if this is wrong. In my opinion, these are the best possible choices because colleges may see more potential in a student regardless of their grades and employers don't determine how much you should be paid based off of their grades.

1. c- the tunnel project was worthwhile.

2. b- to inform about the value of the tunnel project