The expression 'term structure of interest rates': Select one: O a reflects the differing tax treatment received by different securities. Ob represents the variation in yields for similar instruments differing in maturity. O c. always results in an upward-sloping yield curve. O d. generally results in a downward-sloping yield curve. There was one incident in US economy in the past 50 years where the inverted yield curve did not lead to a recession. Which incident was it? Select one: O a. Dotcom bust in the 90s Ob Oil Crisis in the early 70s O. Russian crisis Od Second oil crisis in the late 70s