Since the 1930s, overall tariff rates in the United States have

The following table reports transactions that occurred in Whoville. Nominal GDP in Whoville is ________

Item Price per Unit Quantity Bottles of French Wine $20 10 Boxes of Cereal $4 20 Used Tires $15 5 Shares of Twitter Stock $10 15 Hours of Swimming Lessons $5 8 A) $320 B) $545 C) $120 D) $395 E) $195

Which of the following will cause a reduction in the debt-to-GDP ratio?

A) an increase in the real interest rate B) an increase in the ratio of the primary deficit to GDP C) an increase in the growth rate of output D) all of the above