During 2016, it cost Swifty Corporation $8 per unit to produce part T5. During 2017, it has increased to $11 per unit. In 2017, Southside Company has offered to provide Part T5 for $7 per unit to Westa. As it pertains to the make-or-buy decision, which statement is true? Incremental revenues are $3 per unit. Differential costs are $4 per unit. O Incremental costs are $1 per unit. O Net relevant costs are $1 per unit. Save for Later Attempts: 0 of 1 used Submit