Larcker Manufacturing's cost accountant has provided you with the following information for January operations Direct materials Fixed manufacturing overhead costs Sales price Variable manufacturing overhead Direct labor Fixed marketing and administrative costs Units produced and sold Variable marketing and administrative costs $ 31 per unit $ 235,000 200 per unit 20 per unit 27 per unit $ 195,089 $ 6,099 8 per unit Required: a. Prepare a gross margin income statement. b. Prepare a contribution margin income statement. Complete this question by entering your answers in the tabs below. Required A Required B Prepare a gross margin income statement