PROMPT: - Edward Foster is a building contractor. He and his customer have agreed that he will submit a bill to them when he is 25 percent complete, 50 percent complete, 75 percent complete, and 100 percent complete. For example, he has a $300,000 room addition. When he has completed 25 percent, he will bill his customer $25,000. The problem occurs when he is 40 percent complete and has incurred expenses but cannot bill his customer. REQUIREMENTS: - How can his revenue and expenses match? - Discuss in a group several ways that Edward's accountants could solve this problem. - What accounts would be used