In the circular-flow diagram, one loop represents the flow of goods, services, and factors of production, and the other loop represents the corresponding flow of dollars

Given the equations for C, I, G, and NX below, what is the marginal propensity to save?

C = 1,000 + 0.8Y I = 1,500 G =1,250 NX = 100 A) 0.2 B) 0.8 C) 1.8 D) 10

Refer to Table 29-3. Given the following exchange rates in the above table, what are the exchange rates stated as U.S. dollars per Danish krone and U.S. dollars per EU euro respectively?

A) 2.00 dollars per krone and 7.14 dollars per euro B) 0.02 dollars per krone and 0.70 dollars per euro C) 0.20 dollars per krone and 1.43 dollars per euro D) 0.05 dollars per krone and 1.30 dollars per euro