Question: If A invests $40,000 and B invests $60,000 in a business, and they share the profit in the ratio of their investments, what will be A\'s share if the total profit is $30,000?
Options:
Correct Answer: $15,000
Solution:
Total investment = 40000 + 60000 = 100000. A\'s share = 40000/100000 * 30000 = $12,000.