Problem 1 description: Tig has to prepare vegan wraps for the attendees to a conference. She has decided to offer three versions: the fiber rich wrap, the protein punch wrap, and the regular wrap. The wraps differ in the grain ingredients which are used: soy, quinoa or bulgur. The total number of wraps which should be prepared is 450. The quantity (in grams) of each grain in each type of wrap is as follows: Time of wrap -mz--ma_ mm_--_ Protein Punch - -'- Tig has the following quantity available of each grain ingredient: 30 kilos (= 30,000 grams) of soy, 40 kg (=40,000 grams) of quinoa and 35 kg (=35,000 grams) of bulgur. From an early discussion with the conference organizers, it seems that at most 200 attendees will be purchasing the ber rich wrap and at most 150 will be purchasing the protein punch wrap. The selling price of wraps has been set to $9, $10 and $8 dollars respectively for the ber rich, protein punch and regular wraps. Tig needs to decide how many wraps of each kind to prepare in order to get the largest possible sales revenue given the constraints above