Through November, Cameron has received gross income of $100,000. For December, Cameron is considering whether to accept one more work engagement for the year. Engagement 1 will generate $8,360 of revenue at a cost to Cameron of $4,500, which is deductible for AGI. In contrast, engagement 2 will generate $9,850 of qualified business income (QBI), which is eligible for the 20 percent QBI deduction. Cameron files as a single taxpayer, and he did not contribute to charity during the year. Required:
Calculate Cameron’s taxable income assuming he chooses engagement 1 and assuming he chooses engagement 2. Assume he has no itemized deductions.

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.'

answertop managers;

answer: b. false

the staff is a set of five horizontal lines and four spaces which represent a different musical pitch. the lines and the spaces are numbered from bottom to top, the bottom line is the first line and the fifth line is the line on the top. the notes on the top of the staff (fifth line) have a higher pitch than a note at the bottom of the staff.