46. Calculate the rotal FIXED PACKING cost. (Use the HIGH POINT to estimate this value to avoid rounding differences) A. $8,029.60 B. $380.30 C. $1,845.85 D. $5,308.75 47. Calculate the firm's TOTAL PACKING cost at an activity level of 11,000 units. A. $67,678.75 B. $63,058.75 C. $59,428.75 D. $70,648.75 The firm has the following additional information. They sell each unit for a selling price of \$13.6. The costs listed above are the only costs the firm incurs. 48. Calculate the firm's CONTRIBUTION MARGIN at sales of 9,197 units. A. $72,932.21 B. $52,238.96 C. $49,203.95 D. $76,794.95 49. Calculate the firm's TOTAL FIXED COST at sales of 9,197 units. A. $5,308.75 B. $14,042.75 C. $16,763.60 D. $8,029.60