Several years ago, Seville Company acquired Salvador Components. Prior to the acquisition, Salvador manufactured and sold automotive components to third-party customers. Since becoming a division of Seville, Salvador has manufactured components only for products made by Seville's Luxo Division.

Seville's corporate management gives the Salvador Division management considerable latitude in running the division's operations. However, corporate management retains authority for decisions regarding capital investments, product pricing, and production quantities.

Seville has a formal performance evaluation program for all division managements. The evaluation program relies substantially on each division's ROI. Salvador Division's income statement provides the basis for the evaluation of Salvador's management. (See the following income statement.)

The corporate accounting staff prepares the divisional financial statements. Corporate general services costs are allocated on the basis of sales dollars, and the computer department's actual costs are apportioned among the divisions on the basis of use. The net divisional investment includes divisional fixed assets at net book value (cost less depreciation), divisional inventory, and corporate working capital apportioned to the divisions on the basis of sales dollars.

SEVILLE COMPANY Salvador Division Income Statement For the Year Ended October 31 ($000) Sales revenue $32,000 Costs and expenses Product costs Direct materials $ 4,000 Direct labor 8,800 Factory overhead 10,400 Total product costs $23,200 Less increase in inventory 2,800 $20,400 Engineering and research 960 Shipping and receiving 1,920 Division administration Manager's office $ 1,680 Cost accounting 320 Personnel 656 2,656 Corporate cost General services $ 1,840 Computer 384 2,224 Total costs and expenses $28,160 Divisional operating profit $ 3,840 Net plant investment $12,800 Return on investment 30%

Please answer this question.

Describe of the strengths and weaknesses of the system Seville is using to evaluation the manager of the Salvador division.