Mr. Duncan has decided to eliminate preferred stock as one of the alternatives and focus on the others. EduSofts investment banker estimates that EduSoft could issue a bond-with-warrants package consisting of a 20-year bond and 27 warrants. Each warrant would have a strike price of $25 and 10 years until expiration. It is estimated that each warrant, when detached and traded separately, would have a value of $5. The coupon on a similar bond but without warrants would be 10%. (1)What coupon rate should be set on the bond with warrants if the total package is to sell at par ($1,000)