20/4. Family A and family B both consist of a father, mother, and two children of school age. In family A both spouses have jobs outside the home and earn a combined income of $100,000 per year. In family B, only one spouse works outside the home and earns $100,000 per year. How do the financial circumstances and decisions faced by the two families differ?
60/7. Suppose you invest in a real estate development deal. The total investment is $100,000. You invest $20,000 of your own money and borrow the other $80,000 from a bank. Who bears the risk of this venture and why?
Note: Please correspond the solutions with the questions.