SHN Intructions Save & Exit Subn 5. 125 points Joyce Murphg runs a courier service in downtown Seattle. She charges clents S0.64 per mile driven mlies in a month,her total operating cost is $975. If she drives 4,050 mles in a month, her fotal operating cont is $1,239 Joyce has determined that id she drives 2.950 Required: 1. Using the high-low method, detemine Joyce's variable and fxed operating cont components (Round your cost per unit answer to 2 decinal places.) he contritntion margin income statement for Joyoe's service assuming she drove 2, 150 miles last mondh (Assue th tats wilhin the