T.L. Franklin Corporation has three costs: A, which is variable; B, which is fixed; and C, which is semlvariable. The company uses the high-low method and extracted the following data from its accounting records: - At 196,000 hours of activity, Cost A totaled $2,642,000. - At 110,408 hours, the low point during the period, Cost C totaled \$1,514,000; at 216,000 hours, the high point, Cost C's fixed portion amounted to $2.00 per hour. - At 144,000 hours of activity, the sum of Costs A, B, and C amounted to $8,194,000. Required: A. Compute the variable portion (total) of Cost C at 110,408 hours of activity. B. Compute Cost C (total) at 144,000 hours of activity. C. Compute Cost B (total) at 144,000 hours of activity. For all requirements, do not round intermediate calculations. Round your final answers to the nearest dollar amount