AdvancedNumericalReasoning2

单选题

28. Note: An investor purchases gold, silver and platinum at a ratio of 4:3:7 in (£). 1: The investor purchased £5,671.00 worth of platinum and £1,215.21 worth of silver. 2: An ounce of platinum and an ounce of silver cost £782.03 and £10.68, respectively, at the time of purchase. How much gold did the investor purchase in ounces?

A. Statement 1 ALONE is sufficient, but statement 2 is not sufficient to answer the question. B. Statement 2 ALONE is sufficient, but statement 1 alone is not sufficient to answer the question. C. BOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient to answer the question asked. E. Statements 1 and 2 together are NOT sufficient to answer the question asked.