can you help me solve this problem?

Clarissa has just completed her second semester in college. She earned a grade of D in her 5-hour calculus course, a grade of D in her 2-hour sociology course, a grade of D in her 3-hour biology course, and a grade of B in her 3-hour studio art 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 Clarissa's grade-point average for the semester Clarissa's grade point average is (Round to two decimal places as needed