What is quality control and why is it necessary

Quality control is a process of making certain that every single product is identical...size, shape, color, packaging, weight, taste, etc..meeting pre-determined standards. It is necessary for the buyer to know that, for example, M&Ms purchased in Poland will not differ from those purchased in Alabama.

Idon’t see any choices but i think it’s because it’s the work for that class and so the teacher doesn’t get confused

Answer(1)=c; expanded food and nutrition education program; answer(2)=a; elderly and those with health issues; answer(3)=nutrition program for the elderly;