Hensely Company, which produces and sells a small digital clock, bases its pricing strategy on a 25 percent markup on the total cost. Based on annual production costs for 25,000 units of product, computations for the sales price per clock follow.
Unit-level costs $ 240,000
Fixed costs 60,000
Total cost (a) 300,000
Markup (a × 0.25) 75,000
Total sales (b) $ 375,000
Sales price per unit (b ÷ 25,000) $ 15
Required
Hensely has excess capacity and receives a special order for 8,000 clocks for $12 each. Calculate the contribution margin per unit. Based on this, should Hensely accept the special order?
Prepare a contribution margin income statement for the special order.

Martinez company has the following two temporary differences between its income tax expense and income taxes payable. 2017 2018 2019 pretax financial income $873,000 $866,000 $947,000 (2017' 2018, 2019) excess depreciation expense on tax return (29,400 ) (39,000 ) (9,600 ) (2017' 2018, 2019) excess warranty expense in financial income 20,000 9,900 8,300 (2017' 2018, 2019) taxable income $863,600 $836,900 $945,700(2017' 2018, 2019) the income tax rate for all years is 40%. instructions: a. prepare the journal entry to record income tax expense, deferred income taxes, and income taxes payable for 2017, 2018, and 2019. b. assuming there were no temporary differences prior to 2016, indicate how deferred taxes will be reported on the 2016 balance sheet. button's warranty is for 12 months. c. prepare the income tax expense section of the income statement for 2017, beginning with the line, "pretax financial income."