The cost to produce Part A was $14 per unit in 2019. During 2020, it has increased to $19 per unit. In 2020, Ivanhoe Company has offered to supply Part A for $8 per unit. For the make-or-buy decision, differential costs are $11 per unit. O net relevant costs are $5 per unit. O incremental revenues are $11 per unit. O incremental costs are $5 per unit. Save for Later Attempts: 0 of 1 used Submit Answer