If an economy is in a steady state with no population growth or technological change, and the marginal product of capital is less than the depreciation rate: A) the economy is following the Golden Rule.

B) steady-state consumption per worker would be higher in a steady state with a lower saving rate.

C) steady-state consumption per worker would be higher in a steady state with a higher saving rate.

D) the depreciation rate should be decreased to achieve the Golden Rule level of consumption per worker.

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.'

answer; rapid growth in buyer demand and high buyer switching cost;

answer; marketing resource management;

answer; strategic planning;