please help with all the requirements

The Jil - Farley Corporation, manufacturer of tractors and other heavy farm equipment, is organized along decentralizod product lines, with each manufacturing division operating as a The company alroady cemplotod an anslysis to delentine if was in as best intorott to separate profit center. Each division manager has been delogatod full authority on all decisions hove division C purchase 1,800 anilts trom an extemal supplier for $120 por unh involving the sale of that division's cutput both to outsiders and to other divisions of Jull - Farloy. assuming that there aro no nithmative usos for internal faclies of division A (i. (Click the icon to view the information on the divisions.) (Click the icon to viow the rosults of the onalysi) Now, assume that civision A can sell the 1,600 units to other customens at \$142 per unic. with variable marketing cons of $2 per unt. Read the Begin by calculating the contribution margin from selling units to other customers. Then calculate the net beneft (cost) to the company as a whole. (Eriter a cat cost uaing pareriteses or a minus sign.) Contribution margin from selling units to other customers More info Division C has in the past always purchased its requirement of a particular tractor-engine component from division A. However, when informed that division A is increasing its selling price to $140, division C's manager decides to purchase the engine component from external suppliers. Division C can purchase the component for $120 per unit in the open market. Division A insists that, because of the recent installation of some highly specialized equipment and the resulting high depreciation charges, it will not be able to earn an adequate return on its investment unless it raises its price. Division A's manager appeals to top management of Jill - Farley for support in the dispute with division C and supplies the following operating data: C's annual purchases of the tractor-engine component 1,800 units A's variable cost per unit of the tractor-engine component $105 A's fixed cost per unit of the tractor-ongine component $20 arate profit center. Each division manager has been delegated full authority on all decisions The company already completed an Iving the sale of that division's output both to outsiders and to other divisions of Jill-Farley. have division C purchase 1,800 units (Click the icon to view the information on the divisions.) assuming that there are no altematick the icon to view the results Noinh assume that division A can sell wi Data Table jarketing costs of $2p Read the requirement. Data table 1- Farley Corporation, manufacturer of tractors and other heavy farm equipment, is zed along decentralized product lines, with each manufacturing division operating as a te profit center. Each division manager has been delegated full authority on all decisions The company already completed an analysis t ig the sale of that division's output both to outsiders and to other divisions of Jil- Farley. have division C purchase 1,800 units from an lick the icon to view the information on the divisions.) assuming that there are no alternative uses fo IIH: (Click the icon to view the results of the a Now, assume that division A can sell the 1,80 with variable marketing costs of $2 per unit. Read the reguirement. Requirement inpany as a whole. (Enter Determine whether Jill - Farley will benefit if division C purchases the 1,800 units from external suppliers at $120 per unit. Show your computations