Since 2006, when Tesla Motors revealed its Roadster and began the market for the modern version of the all-electric car, consumers have more and more choices. Which variable of the immediate environment is primarily affected by this issue?

Andrea cujoli is a currency speculator who enjoys "betting" on changes in the foreign currency exchange market. currently the spot price for the japanese yen is ¥129.87/$ and the 6-month forward rate is ¥128.53/$. andrea would earn a higher rate of return by buying yen and a forward contract than if she had invested her money in 6-month us treasury securities at an annual rate of 2.50%. true/false?