T. Franklin Corporation bas three costs: A which is variable; B, which is flxed; and C. which is semivariable. The company uses the. hightow method and extracted the following data from its accounting fecords: - At 198,000 hours of ectivity, Cost A totaled $2,646,000 - At 113,450 hours, the low point duting the period, Cost C totaled $1,516,000; at 218,000 hours, the high peint, Cost C's fixed portion amounted to $175 per hour. - At 142,000 hours of aclivity, the sum of Costs A. B, and C omounted to $8,198,000 Reguired: A. Compute the variable portion (total) of Cost C at 113,450 hours of activity. 8. Compute Cost C (totot) at 142,000 hours of octivity. C. Compute Cost B (tolol) at 142,000 hours of activity. For all requirements, do not round internediate calculations, Round your final answers to the nearest doliar amount