Yesterday, bonds for Cougar Cremary were traded for the yield-to-maturity of 7.28%, which were downgraded by S&P from A to BBB today. If everything else is constant from yesterday (expected inflation rate etc.): O the bonds' yield-to-maturity should be higher than 7.28%. D the bonds' coupon rate should be higher than 7.28%. @ the bonds' current yield should be higher than 7.28%. O the bonds' price should increase. O All of the above None of the above