Lester-Sung. Incorporated is a large general construction firm in the commercial building IndustryThe following is a list of costs incurred by this company The cost of an employee for hours at 6.00 an hout (2) The cost of insurance for the employees (3) The cost of 1,000 board feet of 2 * 4 lumber (4) The CEO's salary Required: Classify each cost above using the following categories: (a) General, selling and administrative cost () Direct material (Direct labor (d) Overhead cost