Determine whether each of the following costs would be classified as product costs or period costs under an absorption-costing system. Administrative Internet connection fees Choose... Factory utility costs - variable Choose... Administrative expenses - fixed Choose... . Glue for wooden chairs - variable Choose... Wages - assembly line Choose... Labour costs for producing TVs Choose... Commission fees for salespersons Choose... Factory rent expense - fixed Choose... Car mileage for salespersons Choose... Fabric for T-shirts Choose