Jarvis Company produces a product that has a selling price of $25 and a variable cost of $17 per unit. The company's fixed costs are $63,000. What is the break-even point measured in sales dollars

The break-even point measured in sales dollars is $8

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.'