The effect on operating income if absorption costing is used rather than variable corking would be a(n) x= 3. 14) 1sos dectrase b. 5104000 inarne C. 5106 mes dectexse d. 300900 increme The effect on operating income if absorption costing is used rather than variable corking would be a(n) x= 3. 14) 1sos dectrase b. 5104000 inarne C. 5106 mes dectexse d. 300900 increme