The above table gives the initial balance sheet for Mega Bank. Mega Bank's desired reserves equal its required reserves. Based on the initial balance sheet, what is the required reserve ratio for Mega Bank?

Large amusement parks charge entrance fees rather than fee per ride because

a. Customers are more sensitive to paying a fee per ride b. Customers are less sensitive to paying a fee per ride c. Customers view paying per ride as a smaller cost d. None of the above

All of the following are examples of public goods that government has assumed responsibility for over the years except

a. national parks b. interstate highways c. sewage systems d. street lighting e. stock exchanges