“yugaras” is the limiting factor here only 20000 could be purchased,
1.the highest ranked product is produced up to maximum demand, calculate how many “yugaras” are used up in producing the maximum demand,
2.Then Produce the next highest ranked product, calculate how many “yugaras” are left.
3.Repeat step 2 until you run out of “yugaras”
4.If there is not enough “yugaras” to satisfy full demand of a product
You can:
*Devide the total cost of “yugaras” of that product by 50 get the answer
*Then Devide the remaining “yugaras”(the left “yugaras”) by the answer obtained from above
*You will get the amount you can produce from that product.
That is all hope you understand