A company reports that profits for the past fiscal year were 14 million dollars. Given that t is the number of years from now, the company predicts that profits will grow continuously for the next 4 years at a continuous annual rate between 1.4% and 7.1%. Estimate the positive cumulative difference in predicted total profits over the 4 years based on the predicted range of growth rates.

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; someone must cover the cost associated with the provision of scarce goods in both sectors;