Just want to check if my work is correct, thanks!

Yaster Outfitters manufactures and sells extreme-cold sleeping bags. The table below shows the price-demand and total cost data, where: . p is the wholesale price (in dollars) of a sleeping bag for a weekly demand of x sleeping bags; . C is the total cost (in dollars) of producing x sleeping bags. (sleeping p ($) C ($) bags) 95 240 13,000 120 235 14,300 180 155 18,500 220 50 21,000 Use this data to create regression models to answer all of the questions below.Yaster Outfitters manufactures and sells extreme-cold sleeping bags. The table below shows the price-demand and total cost data, where: . p is the wholesale price (in dollars) of a sleeping bag for a weekly demand of x sleeping bags; . C is the total cost (in dollars) of producing x sleeping bags. (sleeping p ($) C ($) bags) 95 240 13,000 120 235 14,300 180 155 18,500 220 50 21,000 Use this data to create regression models to answer all of the questions below.Prot Model Use the revenue and cost models above to construct a model for prot. Find a model for the weekly prot, using a: as the independent variable. P(:1:)= rl um l 3:132 +tx3 NOTE: Do not calculate another regression. Use the fact that prot is revenue minus cost. Round 7' to the nearest integer, round 11, to 1 decimal place, round 3 to 2 decimal places, and round t to 4 decimal places. Use this prot model to answer questions 16-29 below. Additional Information The weekly prot model has roots at a: = 52.789, :73 = 47.555, and :1: = 202.944, rounded to 3 decimal places. The marginal weekly prot model has roots at a: = 8.488 and a: = 140.295, rounded to 3 decimal places. Use this information and the prot model to answer the questions 24-29 below. Question 24 2 pts Use the Additional Information and the prot model above to answer this question. There are two break-even points. Give the aecoordinate of either one. Round to 3 decimal places. sleeping bags 47.555 Question 25 3 pts Use the Additional Information and the prot model above to answer this question. What weekly production level will maximize prot? Round to 1 decimal place. sleeping bags 140.3 Question 26 3 pts Use the Additional Information and the prot model above to answer this question. What is the maximum weekly prot? Round to the nearest dollar. $ 14,696 Question 27 3 pts Use the Additional Information and the prot model above to answer this question. What is the wholesale price per sleeping bag that should be charged to realize the maximum weekly prot? Round to the nearest cent. $ per sleeping bag 217.51