Requirement 1. Prepare income staservents for Salem Screen in January, Fobruary, and March 2020 under (a) variable costing and (b) absorption costing. (a). Prepare income statements for Salem Screen in January, Fobruary, and March of 2020 under variable costing. Complese the top hall of the income statement for each month first, then complete the botiem portion. (Complete all input fields. Enter a "o" for any zero balance accounta.) Data table