The Ayayai Company manulactures 5,600 units of a part that could be purchased from an outside supplier for $14 each. Ayayal's costs to manufacture each part are as follows: Alf foxed overhead is unavoidable and is allocated based on direct labor. The facilities that afe used to manufacture the part have no alternative uses (ab) [a] Calculate relevant cost to make. Refevent cost tomake s perunit (a) Calculate relevant cost to make. Relevent cost to make $ per unit (b) Should Ayayai continue to manufacture the part