$350 Lasso Corporation manufactures a variety of appliances which all use Part 389. Currently, Lasso Corporation manufactures Part so in s temal manufacturing process Lasso Corporation produces 11.000 units of Part 389 annually the annual costs to product Part 889 at the level of 11,000 units include Direct materials Direct labor $8.00 Variable manufacturing overhead $4.50 Fixed manufacturing overhead $3.10 Total cost $19.10 All of the foved manufacturing overhead costs would continue whether Part 889 is made internally or purchased from an outside suppler Lasso Corporation has no alternative use for its manufacturing facilities Nadal Parts Company has offered to sell 11.000 units of Part Bag to Lasso Corporation for $20.50 por unt What show Lasso Corporation do? mal DU OA Make the part and save $9.40 per unit OB Make the part and save $450 per unit OC Buy from Nadal Parts Company and lose $1 40 per unit OD. Make the part and save $12 90 per unit