Sari puts $100 into an account with an interest rate of 10 percent. According to the rule of 70, about how much does she have at the end of 21 years?

Why do most economists favor emissions taxes and transferable pollution rights over compliance standards as pollution deterrents?

Refer to the information provided in Figure 28.7 below to answer the question(s) that follow. Figure 28.7Refer to Figure 28.7. Suppose the economy is at Point C. What can possibly move the economy to Point D?

A. a leftward shift in the AD curve B. a leftward shift in the AS curve C. a rightward shift in the AD curve D. a rightward shift in the AS curve