For more course tutorials visit www.acc543.com Exercise 19-24A: Assessing Simultaneous Changes in CVP Relationships Green Shades Inc. (GSI) sells hammocks; variable costs are $75 each, and the hammocks are sold for $125 each. GSI incurs $250,000 of fixed operating expenses annually. Required a. Determine the sales volume in units and dollars required to attain a $50,000 profit. Verify your answer by preparing an income statement using the contribution margin format.