Data concerning Sinisi Corporation's single product appear below: Selling price per unit$200.00 Variable expense per unit$58.00 Fixed expense per month$407,540 The break-even in monthly dollar sales is closest to

Break-even point (dollars)= $574,000

Explanation:

Giving the following information:

Selling price per unit $ 200.00

Variable expense per unit $ 58.00

Fixed expense per month $ 407,540

To calculate the break-even point in dollars, we need to use the following formula:

Break-even point (dollars)= fixed costs/ contribution margin ratio

Break-even point (dollars)= 407,540 / [(200 - 58)/200]

Break-even point (dollars)= $574,000

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.'