Suppose that in the figure to the right, a student currently Expected Grade in Mathematics is allocating her 6 hours of study time each week in such a way that she is earning a D in mathematics and a B in A. 6 hours on math economics. What is the opportunity cost, measured in terms of the resulting grade change, if this student wishes to reallocate her study time in order to raise her 4 hours on math mathematics grade by one letter, from a D to a C? B 2 hours on econ Measured in terms of the resulting grade change, the opportunity cost of this student reallocating her study time 3 hours on math to raise her mathematics grade from a D to a C is C 3 hours on econ in her economics grade 2 hours on r D 4 hours on e 6 hours on e F Expected Grade in Economics B A Get more help Clear all Check