Suppose the supply curve of physicists is given by w= 10 + 5E, while the demand curve is given by w= 50 – 3E.

Calculate the equilibrium wage and employment level.

Suppose now that the demand for physicists increases to w= 70 – 3E. Assume the market is subject to cobwebs.

Calculate the wage and employment level in each round as the wage and employment levels adjust to the demand shock.

(Recall that each round occurs on the demand curve – when the firm posts a wage and hires workers).

What is the new equilibrium wage and employment level?

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.'

what

explanation:

answerchemical property;