During 2021, it costs Miller, Inc. $14 per unit to produce part 15. During 202,111ds increased to $16 per unit. In 2021, King Company has offered to provide Part T5 for $13 per unit to Miller. As it pertains to the make-or-buy decision, which statement is true? Incremental costseare $3 per unit. Differential costs are $4 per unit. Incremental revenues are $1 per unit. Net relevant costs are $3 per unit. During 2021, it costs Miller, Inc. $14 per unit to produce part 15. During 202,111ds increased to $16 per unit. In 2021, King Company has offered to provide Part T5 for $13 per unit to Miller. As it pertains to the make-or-buy decision, which statement is true? Incremental costseare $3 per unit. Differential costs are $4 per unit. Incremental revenues are $1 per unit. Net relevant costs are $3 per unit