问题详情

Recenteconomictrendsuggeststhattheeconomyisincreasinglylikelytoenterarecessionstage.Whatisthemostlikelyimpactontheyieldsoflower-qualitycorporatebondsandoncreditspreadsoflower-qualityversushigher-qualitycorporatebonds？
A.Onewillincreaseandonewilldecrease.
B.Bothwillincrease.
C.Bothwilldecrease.