a. The remaining book value of the existing roaster is $ Round to the nearest dollar.) b. The after-tax proceeds of the sale of the existing roaster will be $. (Round to the nearest dollar.) c. The change in net working capital will be $. (Round to the nearest dollar.) d. The initial investment associated with the proposed new roaster will be (Round to the nearest dollar.) a. The remaining book value of the existing roaster is $ Round to the nearest dollar.) b. The after-tax proceeds of the sale of the existing roaster will be $. (Round to the nearest dollar.) c. The change in net working capital will be $. (Round to the nearest dollar.) d. The initial investment associated with the proposed new roaster will be (Round to the nearest dollar.)