Quiz 3

2.  Susan has just completed her second semester in college. She earned a grade of D in her 3​-hour topology ​course, a grade of A in her 3​-hour sociology ​course, a grade of C in her 5​-hour chemistry ​course, and a grade of B in her 2​-hour speech writing course. Assuming that A equals 4​ points, B equals 3​ points, C equals 2​ points, D equals 1​ point, and F is worth no​ points, determine Susan​’s ​grade-point average for the semester.

Susan​’s grade point average is ____________​(Round to two decimal places as​ needed.)