Acity sells $15 million of general obligation bonds on october 1, 2019. the bonds mature at the rate of $1 million a year each september 30, starting september 30, 2020. the amount due september 30, 2020 is paid. also, the current year's annual interest on the bonds of $450,000 was paid on september 30, 2020. how much should the city report as expenditures in the debt service fund in its year-end fund level financial statements on december 31, 2020

$1,450,000

Explanation:

The city must report the total 1 million debt service payment due on September 30, 2020, plus the total interest paid for the current year of 2020, which is $450,000.  

Total debt service at the end of year 2020 it's $1,450,000  

you had the wrong answer

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.'