111.168514 0.913755 Intercept square Number of observations x coefficient 0.077526 The regression output was based on the following data: Number of Pieces of Construction Company Month Paper Coat July 23.050 51.925 August 19.600 1,585 Beptember 23,750 1.925 October 23,350 1.965 November 20.750 1.710 December 22,500 1.870 Required: Calculate and find 1. The variable cost per piece of construction paper? 2. The fixed cost of the company? 3. The cost formula, based on the regression analysis? Enter answer as an equation in the form of yua+bx 5-a. Use the high-low method to estimate the variable and fixed costs 5.b. What cost formula should be used based on your analysis? Enter answer as an equation in the form of a DX 6.I 22,600 pieces are made during January, what is the total cost predicted by each method