According to UN declarations of human rights it is our right to have good nutrition and because “How we think, act, and learn is affected by the types of food we eat.” This could be done when we plan for a healthy cafeteria at our school .To plan for this cafeteria , we followed 4 basic steps of a feasibility study that are : 1-Stating the idea and how is it different from other existing Businesses 2-Knowing our target Market and study the possibility of promoting our Product 3- The development of a financial model to estimate the income that will go to pure educational purposes at our Hariri3 school that is non profitable (and at this stage we used proportionality , estimation , percentage ) 4- Allocating the possible location of our business(and here we used scale , proportionality ,area , percentage ,