Wuensch Inc., an escrow agent, has provided the following data concerning its office expenses: Management believes that office expense is a mixed cost that depends on the number of escrows completed. Note: Real estate purchases usually involve the services of an escrow agent that holds funds and prepares documents to complete the transaction. Using the high-low method, the estimate of the variable component of office expense per escrow completed is closest to: Select one: a. $45.44 b. $42.76 c. $88.22 d. $131.00

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.'

i would say a penny hope it you

what is wrong with black soap shampoo?

explanation: