Question 28 required return and therefore prices on existing bonds When holding other factors constant, increased borrowing by the Treasury can result in a Ca. lower, higher b, higher, higher c. lower, lower d. higher, lower estion 30 as points Assume that the price of a $1,000 retro-coupon bond with five years to maturity is 307 when the required rule of retumis 15 percent required of all ages 17 per what there ciasticity of the band? None of these are correct. 1870 494 d. - 70 Ce-494