What is the contribution margin for Divisions 1, 2, 3, and 4?

Sunland Company has four operating divisions. During the first quarter of 2025, the company reported aggregate income from operations of $207,800 and the following divisional results. Analysis reveals the following percentages of variable costs in each division. Discontinuance of any division would save 50% of the fixed costs and expenses for that division. Top management is very concerned about the unprofitable divisions (I and II). Consensus is that one or both of the divisions should be discontinued