The change in cost to the firm from deciding to produce one additional unit of output isSelected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer.amarginal costbaverage total costctotal variable costdaverage variable cost

If a firm increases its output level in the short run, thenSelected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer.avariable costs rise, but fixed costs remain unchangedbboth variable costs and fixed costs risecvariable costs rise, but fixed costs falldvariable costs remain unchanged, but fixed costs rise

In the short run, how will a decrease in variable costs affect the output of a typical firm in a competitive market?Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.aAn increase in outputbA decrease in outputcNo change in outputdCannot tell

Total cost of production is:Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.aFixed cost plus average cost.bFixed cost plus variable cost minus opportunity cost.cVariable cost minus fixed cost.dFixed cost plus variable cost.

The following table contains some numbers for a firm’s total fixed cost  (TFC), total variable cost (TVC), and total cost (TC) for various output  levels (q). Total cost at q = 30 isSelected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer.a$300b$4200c$5200d$7200

If a firm shuts down in the short run,Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer.aprofits would be zero.blosses would equal its variable costs.closses would equal its fixed cost.dlosses would be zero.