plz answer these questions quick (will like up c:)

The level of inventory of a manufactured product has increased by 9,379 units during a period. The following data are also available Variable Fixed Unit manufacturing costs of the period $14.00 58.00 Unit operating expenses of the period 2.00 5.00 The effect on operating income if absorption costing is used rather than variable costing would be a a. $75,032 increase Ob. $121.927 increase Oc. $75,032 decrease O d. $121,927 decrease The level of inventory of a manufactured product has increased by 7,829 units during a period. The following data are also available: Variable Fixed Unit manufacturing costs of the period $14.00 $7.00 Unit operating expenses of the period 1.00 4.00 The effect on operating income if variable costing is used rather than absorption costing would be a(n) a. $54,803 decrease b. $54,803 increase Oc. $86,119 decrease Od $86.119 increase