Answer:
$2,057,000
Explanation:
Calculating Collins' tax liability for 2015
Taxable income (EBT) 2012, 2013, 2014, 2015
= -$1,250,000 - $5,200,000 + $4,200,000 + $8,300,000
= $6,050,000
Collins' tax liability = $6,050,000 * Tax rate
Collins' tax liability = $6,050,000 * 34%
Collins' tax liability = $2,057,000
So, Collins' tax liability for 2015 is $2,057,000.