6, (10 points) Suppose the Federal Reserve auctions $100 million of 10 -year notes. The competitive bids are A: $40 million at 4.6\%; B: $20 million at 4.7\%; C: $40 million at 4.8%, where the yields above are quoted on a bond equivalent basis (BEY). Noncompetitive offers total $2 million. Calculate coupon rate, sale price (for $100,000 of maturity value), and total revenue for the Treasury. (The coupon rate is set by approximating the stop-out yield to the lower 8th of a percentage point)