The trend analysis report of poplar, inc. is given below (in millions):
2019 2018 2017 2016 2015
net income $700 $606 $459 $406 $400
trend percentages 175% 152% 115% 102% 100%
which of the following is a correct conclusion from the above analysis?
a. net income for 2018 decreased by 152% from 2017.
b. net income for 2019 increased by 175% from 2018.
c. net income for 2019 is 175% of net income for 2015.
d. net income for 2018 is 152% of the previous year.

c.

explanation:

regressive tax taxes the poor and less of the wealthy. this the rich get richer and the poor get more poor. this would create a large wealth gap.

answer; communication channel;

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.'