Analyzing and Interpreting the Effects of Inventory Errors The income statement for Pruitt Company summarized for a four year period show the following:

2011

2012

2013

2014

Sales revenue

$2,025,000

$2,450,000

$2,700,000

$2,975,000

Cost of goods sold

1,505,000

1,627,000

1,782,000

2,113,000

Gross profit

520,000

823,000

918,000

862,000

Expenses

490,000

513,000

538,000

542,000

Pretax income

30,000

310,000

380,000

320,000

Income tax expense (30%)

9,000

93,000

114,000

96,000

Net income

$21,000

$217,000

$266,000

$224,000

An audit revealed that in determining these amounts, the ending inventory for 2012 was overstated by $18,000. The company uses a periodic inventory system.

Required:

1. Recast the income statements to reflect the correct amounts, taking into consideration the inventory error.

2. Compute the gross profit percentage for each year ( a ) before the correction and ( b ) after the correction.

3. What effect would the error have had on the income tax expense assuming a 30 percent average rate?