Help for Game Theory class! There are 3 students who are assigned to a group project. In eachperiod, each student simultaneously decides how hard to...

Help for Game Theory class! File is attached.

There are 3 students who are assigned to a group project. In eachperiod, each student simultaneously decides how hard to work. Let edenote the effort chosen by student i in period t, and assume that etitican take 1 of 11 levels: 0, 1, 2, ..., 10.