Which of the following is not a determinant of net exports question mark
a. the growth rate of the u. s. price level relative to price levels of other countries
b. the growth rate of u. s. gdp relative to growth rates of other countries.
c. the exchange rate between the dollar and other currencies
d. the interest rate

All of the following describe economists except a. economists have different backgrounds and experiences. b. economists are sharply divided into competing schools of thought with little overlap of ideas and beliefs. c. economists sometime seem to offer conflicting advice. d. economists are continually seeking new answers to new problems.