Using the data from the Koko Company, determine the divisional income from operations for the A and B regions.
|   | A   Region | B   Region |   | 
| Sales | $600,000 | $900,000 |   | 
| Cost of goods sold |     200,000 |     350,000 |   | 
| Selling expenses |     150,000 |     275,000 |   | 
|   |   |   |   | 
| Service department expenses |   |   |   | 
|           Purchasing |   |   | $80,000 | 
|           Payroll accounting |   |   |     40,000 | 
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Allocate service department expenses proportional to the sales of each region.