v2.cengagenow.com ery Accounting 86% (May 7 8:38 PM 97 0 CengashOWv21 Online teaching and learning resource from Cangag The level of inventory of a manufactured product has increased by 8,233 units during a period. The following data are also available: Unit manufacturing costs of the period Unit operating expenses of the period Variable Fixed $10.00 $7.00 2.00 4.00 The effect on operating income if variable costing is used rather than absorption costing would be a(n) a. 590.563 increase b. $57,63) incr c. 557,631 decrease d. 590,563 decrease Pthe yo start on ne rougn uran