Consider the following data for Magnimus Corporation. Sales in units Sales revenue Direct materials Direct labour Manufacturing overhead Sales commission Other selling expenses Administrative expenses July August September 4,700 5,600 6,200 $423,000 $504,000 $558,000 87,420 104,160 115,320 105, 280 125,440 138,880 58,230 66,330 71,730 35,250 42,000 46,500 42,370 44,170 45,370 33,300 33,300 33,300 Required: Write the cost equation for manufacturing overhead. Consider the following data for Magnimus Corporation. Sales in units Sales revenue Direct materials Direct labour Manufacturing overhead Sales commission Other selling expenses Administrative expenses July August September 4,900 6,000 6,600 $490,000 $600,000 $660,000 92,120 112,800 124,080 110,250 135,000 148,500 60,130 67,830 72,030 41,650 51,000 56,100 39,070 43,470 45,870 33,800 33,800 33,800 Required: Write the cost equation for administrative expenses. Y =