Immigration causes __________ in the capital-labor ratio and __________ in the return to capital.

All of the following are limitations of direct consumer surveys except:

A) the possibility that consumers' responses may not reflect their actual behavior in the market place. B) the possibility of response biases because survey respondents may not want to reveal their true preferences. C) the likelihood that respondents will deliberately and systematically mislead interviewers. D) the possibility that the type of questions asked may unintentionally bias the respondent's answers.

Assume that an American investor decides to buy one-year Swiss bonds that are denominated in Swiss francs and pay 2 percent annual interest. For this purpose, $10,000 is exchanged into Swiss francs at an exchange rate of $1 = 2Fr to buy the bonds. How many dollars will the investor have after one year if the exchange rate is $1 = 1.5Fr?

a. $10,000 b. $10,200 c. $15,300 d. $13,600 e. $7,650