M=2A+3.5R where M stands for units of migraine pain improvement, A stands for units of acupuncture treatment and R stands for migraine prescription pills.
a) Please draw the health production graph implied by this equation, for some given level of M. Please label fully.
(I.e. you can hold M constant at 10 or whatever other number you wish, and draw the possible combinations of A and R that makes that level of M possible).