Suppose the market wage facing a firm in the perfectly competitive candle-making industry is $20 per hour, and the firm sells its candles for $2 each. Given this information, the firm should hire workers until the marginal product of labor equals . 10 candles per hour 18 candles per hour 22 candles per hour 20 candles per hour

answer; i do believe that the correct answer is (6) points in georgia;

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

where is the graph?

answer; decentralized;