1 Free heating degree day and cooling degree day data. 2  Reports and charts for degree days, average daily temperature, cooling degree days, heating degree days, and degree day forecast.  14,000 weather stations in the United States and Canada.
In 2011, the marginal cost of production for oil was $92.26 for the 50 largest listed oil and gas companies, according to the Wall Street Journal.This will climb to $100 a barrel in 2012.n 2011, the marginal cost of production for oil was $92.26 for the 50 largest listed oil and gas companies, according to the Wall Street Journal.
In addition, suppose the following table shows the marginal cost of production for various levels of output for firms in this market.Output Marginal Cost0 --1 $52 $103 $154 $205 $25How many units should a firm in this market produce to maximize profit?a. 1 unitb. 2 unitsc. 3 unitsd. 4 units____ 8.ne assumption that distinguishes short-run cost analysis from long-run cost analysis for a profit-maximizing firm is that in the short run,a. output is not variable.b. the number of workers used to produce the firm's product is fixed.c. the size of the factory is fixed.d.