The following information applies to the questions displayed below.) Hudson Co. reports the contribution margin income statement for 2017 HUDSON CO Contribution Margin Income Statement For Year Ended December 31, 2017 Sales (10,200 units at $225 each) Variable costs (10,200 units at $180 each) Contribution margitn Fixed costs Pretax income $2,295,000 1,836,000 $ 459,000 360,000 $ 99,000 1. Assume Hudson Co. has a target pretax income of $168,000 for 2018. What amount of sales (in dollars) is needed to produce this target income? 2. If Hudson achieves its target pretax income for 2018, what is its margin of safety (in percent)? (Round your answer to 1 decimal place.) 1. Amount of sales 2. Margin of safety