In the ma-and- pa grocery store, shelf space is limited and must be used effectively to increase profit. two cereal items, grano and wheatie, compete for a total shelf space of 60 ft2.a box of grano occupies .2 ft2 and a box of wheatie needs 4 fr2. the maximum daily demands of grano and wheatie are 200 and 120 boxes, respectively. a box of grano nets $1.00 in profit and a box of wheatie $1.35. ma-and-pa thinks that because the unit profit of whe atie is 35% higher than that of grano, wheatie should be allocated 35% more space than grano, which amounts to allocating about 57% to wheatie and 43% to grano. what do you think?