A metal fabrication company is pricing raw supplies of aluminum. The following are the costs to the company to receive one ton of aluminum from various sources. Which source offers the best price for aluminum per ton? A. 5162 Brazilian reals per ton, with $0.58 U.S. =1BRL B. 3010 U.S. dollars per ton C. 138727 Indian rupees per ton, with $0.02 U.S. = 1 INR D. 3167 Australian dollars per ton, with $0.96 U.S. =1 AUD