All of the following are true statement about working conditions during the construction of transcontinental railroad except which one?
a. men worked from dawn to dusk.
b. many men were killed in explosions to clear land.
c. most men were given little pay in exchange for their hard work.
d. many of the workers' children were hired to do tasks that required small hands.

scenario: hawaii and south carolina are trading partners. hawaii has an absolute advantage in the production of both coffee and tea. the opportunity cost of producing 1 pound of tea in hawaii is 2 pounds of coffee, and the opportunity cost of producing 1 pound of tea in south carolina is 1/3 pound of coffee. which of the following statements is true? a. south carolina should specialize in the production of both tea and coffee. b. hawaii should specialize in the production of tea, whereas south carolina should specialize in the production of coffee. c. hawaii should specialize in the production of coffee, whereas south carolina should specialize in the production of tea. d. hawaii should specialize in the production of both tea and coffee.