What is the context of Ecclesiastes 5:15-16?

• Hoarding Wealth Can Backfire (Ecclesiastes 5:13-17 true)
• The Use and Abuse of Wealth (Ecclesiastes 5:8-17 true)
• The Folly of Riches (Ecclesiastes 5:10-20 true)
• The Vanity of Wealth and Honor (Ecclesiastes 5:8-20 true)
• The Realities of Wealth (Ecclesiastes 5:8-20 true)
• Riches Are Meaningless (Ecclesiastes 5:8-20 true)
• The Futility of Wealth (Ecclesiastes 5:8-20 true)
• The Vanity of Gain and Honor (Ecclesiastes 5:8-20 true)