Question: If A invests $3000 and B invests $7000 in a business, and they share the profit in the ratio of their investments, what is A\'s share of a $5000 profit?
Options:
Correct Answer: $1500
Solution:
Total investment = 3000 + 7000 = 10000. A\'s share = (3000/10000) * 5000 = $1500.