Hogan Industries had the following inventory transactions occur during 2017: Units Cost/unit Feb. 1, 2017 Purchase 108 $45 Mar. 14, 2017 Purchase 186 $47 May 1, 2017 Purchase 132 $49 The company sold 306 units at $63 each and has a tax rate of 30%. Assuming that a periodic inventory system is used, and operating expenses of $1800, what is the company's after-tax income using LIFO

$1,982.40

Explanation:

The company's after-tax income using LIFO will be:

Sales = 306 × $63 = $19,278

Less: Cost of Goods Sold

132 × $49 = $6,468

174 × $47 = $8,178

Coat if goods sold = $14,646

Gross Profit = $19,278 - $14,646 = $4,632

Less: Operating Expense = $1,800

Income Before Tax = $2,832

Less: Tax = 30% × $2832 = $849.60

Income after Tax = $1,982.40

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.'

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