So far in Jody's career as a college student, she has earned: . A's in courses earning a total of 13 credit hours. Each hour of A is worth 4 grade points. . B's in courses earning a total of 18 credit hours Each hour of B is worth 3 grade points. . C's in courses earning a total of 11 credit hours Each hour of C is worth 2 grade points. D's in courses earning a total of 9 credit hours Each hour of D is worth 1 grade points. . F's in courses earning a total of 4 credit hours Each hour of F is worth 0 grade points. Calculate Jody's current GPA (grade point average). Round your answer to 2 decimal places