Question: Nutrition in a hospital ward, the patients can be grouped into two general categories depending on their condition and the amount of solid foods they require in their diet. A combination of two diets is used for solid foods because they supply essential nutrients for recovery. The following table summarizes the patient groups and their minimum daily requirements.
![1569_Diet.png](https://secure.tutorsglobe.com/CMSImages/1569_Diet.png)
(a) Write the inequalities that describe how many servings of each diet are needed to provide the nutritional requirements.
(b) Graph the region determined by these constraint inequalities.