Which of the following statements about Phoenician trade and business is true?
A The Phoenicians considered purple dye a valuable resource and were willing to travel great distances to trade for it.
B The Phoenicians considered tin to be a valuable resource but were not willing to travel great distances to trade for it.
C The Phoenicians considered tin a valuable resource and were willing to travel great distances to trade for it.
D The Phoenicians considered purple dye a valuable resource but were not willing to travel great distances to trade for it.