Question

A company makes two kinds of leather belts, belt a and belt b. Belt a is a high quality belt and belt b is of lower quality. The respective profits are rs 4 and rs 3 per belt. The production of each of type a requires twice as much time as a belt of type b, and if all belts were of type b, the company could make 1,000 belts per day. The supply of leather is sufficient for only 800 belts per day (both a and b combined). Belt a requires a fancy buckle and only 400 of these are available per day. There are only 700 buckles a day available for belt b.

Answer 1

Then , what we have to find?

Answer 2

$\textbf{Answer is in Attachment !}$