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Cash manager Ken Johnson just picked up the financial newspaper and is having trouble undert standing the jargon. He notices that at a recent Treasury auction of 13-week Treasury bills, the lowest price bid for $10,000 bills was 97.569 percent of par. Can you help Ken understand the various yield calculations? a What is the discount yield on these securities? b. What is the coupon-equivalent yield on the Treasury bills? C. What is the annual effective yield on the Treasury bills? d. Comment on the relationship between the results you got in problems a through c. V CP is a discount security