The Bramble Company manufactures 3,800 units of a part that could be purchased from an outside supplier for $14 each. Bramble's costs to manufacture each part are as follows: Direct materials $3 Direct labor 2 Variable manufacturing overhead 5 Fixed manufacturing overhead 9 Total E All xed overhead is unavoidable and is allocated based on direct labor. The facilities that are used to manufacture the part have no alternative uses. (a-b) (a) Calculate relevant cost to make. Relevent cost to make $ per unit (b) Should Bramble continue to manufacture the part? {b