Dermody Snow Removal's cost formula for its vehicle operating cost is $2,980 per month plus $328 per snow-day. For the month of December, the company planned for activity of 22 snow-days, but the actual level of activity was 20 snow-days. The actual vehicle operating cost for the month was $10,490. The spending variance for vehicle operating cost in December would be closest to:

Classifying inflows and outflows of cash classify each of the following items as an inflow (i) or an outflow (o) of cash, or as neither (n). lg 2 lg 2 item change ($) item change ($) cash +100 accounts receivable −700 accounts payable −1,000 net profits +600 notes payable +500 depreciation +100 long-term debt −2,000 repurchase of stock +600 inventory +200 cash dividends +800 fixed assets +400 sale of stock +1,000

Power plants that rely on coal increase the amount of sulfur dioxide that dissolves into the air, eventually increasing the acidity of precipitation. the higher acidity of rain and snow can damage forests by making it more difficult for plants to absorb minerals from the soil. the equations below provide information about the market demand and supply of electricity. there is a constant marginal external cost of $25 per unit of electricity. d: qd= 200 – 2ps: qs=p – 10what quantity of electricity satisfies allocative efficiency in this market? a. 60b. 70c. 50d. 43.3

What provides financial support to workers who are retired or have disabilities? medicare social security tax withholdings medicaid