Answer:
220,000 barrels per day
Step-by-step explanation:
Fossils R Us Green House Oils Shale Ale
Plant and property $900,000 $1,500,000 $1,000,000
Extraction costs $45 $31 $40
(per barrel)
Capacity per day 100,000 barrels 140,000 barrels 80,000 barrels
In the short run, companies will continue to operate as long as the selling price is higher than the variable production costs, i.e. marginal revenue ≥ marginal costs. In this case, if the price of oil is $42 per barrel, only Green House Oils and Shale Ale will continue to operate since their production costs are lower than the selling price. Total production = 140,000 + 80,000 = 220,000 barrels