Falzoni Fabrication, Inc. (FFI) manufactures 10,000 units of Part M-1 each year for use in its production of another product, but production of the other product will be discontinued at the end of the next year. The following total costs were reported last year: Harfoot Pty. Ltd. has offered to sell Falzoni 10,000 units of Part M-1 for $18 per unit. If FFI accepts the offer, some of the facilities presently used to manufacture Part M-1 could be rented to a third party at an annual rental of $15,000. Additionally, $40,000 of the fixed overhead applied to Part M-1 would be totally eliminated. a) Should FFI accept Harfoot's offer? Support and explain your answer. [5 Marks]