6. Bank Corp manufactures a part for its production cycle with annual costs per unit for 20,000 units of this part are as follows: The company has been approached by a supplier who will sell 20,000 units of the same part for $940,000. All the fixed indirect production costs are unavoidable if Bank Corp ceases production of the part. Required: A) Assuming there is no alternative use for the facilities, should Bank Corp buy or make the part? (5 pts) B) Assume the facilities can be rented out for $100,000 per year. Should Bank Corp buy the part? If so, how much money will be saved? ( 5 pts)