Define marginal revenue
Marginal revenue: This is the change in total revenue by selling one more or a lesser amount of unit of commodity.
Long-run supply curve of a purely competitive industry: (w) equals the horizontal summation of all firms’ short-run supply curves. (x) reflects equilibrium outputs after entry and exit respond completely to any shifts in demand. (y) declines as
The proportion of older or disabled Americans suffering throughout severe poverty has been most sharply decreased due to such programs as: (w) Social Security and Medicare. (x) negative income taxes. (y) food stamps and subsidized housing. (z) the Emp
The supposition that a ‘felicific calculation’ gives a proficient guide for fitting punishment to the crime committed is an integral portion of: (1) Gresham’s Law that ‘Bad will drive out Good’. (2) Jeremy Bentham’s utilitarianism.
Bank rate: This is the rate of interest at which central bank provides loan and advance to commercial banks.
When a purely competitive industry is into long-run equilibrium: (i) firms try to maximize profit. (ii) P = ATC. (c) P = MC. (iii) economic profit is zero. (iv) All of the above. Can someone explai
Taxing private auto travel as well as subsidizing mass transit will most effectively limit auto travel and raise the use of mass transit when the price elasticities of demand for auto travel: (1) and mass transit are low, and the cross-elasticity of d
Raising the severity and certainty of punishment decreases the cheating on examinations. This statement imitates: (1) Misplaced cynicism as this issue is ethical, not economic. (2) Purely normative views of the behavior. (3) Unrealistic expectations regarding student
Financial assets will create lower rates of return to prospective investors while: (w) they become more liquid. (x) their prices go up. (y) interest rates increase. (z) default risks decrease. Hey
Which cost might there if output is zero? Answer: Fixed cost
A purely competitive market would NOT be illustrated by: (1) many potential buyers and sellers. (2) each buyer or seller being a price taker. (3) an absence of long-run barriers to entry or exit. (4) aggressive advertising to compare brands. (5) a sin
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