In regard to bonds, convexity relates to the a. shape of the bond price curve with respect to interest ratesb. shape of the yield curve with respect to maturityc. slope of the yield curve with respect to liquidity premiumsd. size of the bid-ask spread

Popeye produces 20 cans of spinach in 8 hours. wimpy produces 15 hamburgers in 10 hours. if each hamburger trades for 1.5 cans of spinach, then: a.wimpy’s production and productivity are greater than popeye’s. b.popeye’s production is greater than wimpy’s, but his productivity is less. c.wimpy’s production is greater than popeye’s, but his productivity is less. d.popeye’s production and productivity are greater than wimpy’s.