Question 22 Big Birdhouses is deciding whether to continue manufacturing a key component, or to buy it from a supplier, In this decision, relevant costs include: Fored factory overhead costs applied to products, Avoidable food costs Fixed selling and administrative expenses. Unavoidable fixed costs Question 23 The dipping machine is the current constraint at Crumbs Unlimited. Three products use this constrained resource. Data concerning those products ar Cake A Cake B Cake C $16.25 $30.25 $40.52 Selling price per unit $9.76 $22.31 $30.34 Variable cost per unit 3.5 5.40 7.60 Minutes on the constraint