Required information Skip to question [The following information applies to the questions displayed below.] Nations Capital Fitness, Inc., operates a chain of fitness centers in the Washington, D.C., area. The firms controller is accumulating data to be used in preparing its annual profit plan for the coming year. The cost behavior pattern of the firms equipment maintenance costs must be determined. The accounting staff has suggested the use of the high-low method to develop an equation, in the form of Y = a + bX, for maintenance costs. Data regarding the maintenance hours and costs for last year are as follows: Month Hours of Maintenance Service Maintenance Costs January 550 $ 5,228 February 490 4,170 March 290 2,810 April 470 4,280 May 350 2,980 June 450 4,120 July 340 3,020 August 430 3,600 September 470 3,990 October 390 3,250 November 350 3,250 December 360 3,060 Total 4,940 $ 43,758 Average 412 * $ 3,647 * *Rounded Required: 1. Using the high-low method of cost estimation, estimate the behavior of the maintenance costs incurred by Nations Capital Fitness, Inc. Express the cost behavior pattern in equation form. (Round coefficient of X to 2 decimal places and other answer to the nearest whole dollar amount.)