please help with a,c,d and g

The Kiosk sells spicy black bean burritos during the weekday lunch hour. It charges $3.75 for each burrito and all burritos are made before the lunch crowd arrives. Virtually all burrito customers also buy a soda, which is sold for 55c. The burritos cost the Kiosk $2.25, while sodas cost the Kiosk 54 . Kiosk management is very sensitive about the quality of food it serves. Thus, It maintains a strict "no old burrito" policy, so any burritos left at the end of the day are disposed of. Table 13.9 gives the distribution function of demand for the burrito. Use Table 13.9 f. If the Kiosk wants to be sure it has inventory for its customers with at least a 0.95 probability, how many burritos should it make? Suppose that any customer unable to purchase a burrito settles for a lunch of Pop-Tarts and a soda. Pop-Tarts sell for 75% and cost the Kiosk 25\%. (As Pop- g. Tarts and soda are easily stored, the Kiosk never runs out of these essentials.) Assuming that the Kiosk management is interested in maximizing profits, how many burritos should they make? Use Table 13.9 and round-up rule. The Kiosk sells spicy black bean burritos during the weekday lunch hour. It charges $3.75 for each burrito and all burritos are made before the lunch crowd arrives. Virtually all burrito customers also buy a soda, which is sold for 55c. The burritos cost the Kiosk $2.25, while sodas cost the Kiosk 54 . Kiosk management is very sensitive about the quality of food it serves. Thus, It maintains a strict "no old burrito" policy, so any burritos left at the end of the day are disposed of. Table 13.9 gives the distribution function of demand for the burrito. Use Table 13.9 f. If the Kiosk wants to be sure it has inventory for its customers with at least a 0.95 probability, how many burritos should it make? Suppose that any customer unable to purchase a burrito settles for a lunch of Pop-Tarts and a soda. Pop-Tarts sell for 75% and cost the Kiosk 25\%. (As Pop- g. Tarts and soda are easily stored, the Kiosk never runs out of these essentials.) Assuming that the Kiosk management is interested in maximizing profits, how many burritos should they make? Use Table 13.9 and round-up rule