Find a linear regression model for the weekly cost data, using a as the independent variable. C(x) = mx + k Round m to 1 decimal place, and round k to the nearest integer. 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 a sleeping bags; . C is the total cost (in dollars) of producing a sleeping bags. x(sleeping bags) P ($) C ($) 95 240 13,000 120 235 14,300 180 155 18,500 220 50 21,000