finance exercise please help.

D Barket irtereser may o 126 . 0) Weweet iremost nie >55r+ D. Barket intecest rane e 12 . 6) Maplect irterest rale 125 tetarn (r) of the provect? 0 fo 9222lin2 Dr=9zort Dy 0 Dre Dr = tCos D Rot erough informerion 10 oveetmene 0 Caencta has a titret velustion 6. Clondia ard Ridratd hows tre name vaituaton Or > o des 6r=0.0Dh= 0+>0 asdr. the twand D. Eond rate of retum so currert yeld 0 Band fite of feey = cument yeit D Not ensugh ithiorterion to dolectine + Bond fave of noust ec cuncert wield icout the presert wate CPV sill Y 0Fr=xtym 0Py12 - 0 Uarket interest rate >10% 0 Market interest rate e 124 Q) Market merest rate curreril vield D. Bond rate of retum = curvent yield 0 Not enough intomabon 10 desemitine - Bond tale of tesuin e cument yweld 9. Bobby wel receive 5X in eight years and 5Y in 12 yewrs. F the riterent rate as e 0tic ahich of the following is true about the prosent witue (PY) of tuhee cash fows X and Y ? E PY >X+Y D. PM=x+y 0PY=X+Y O Net enough intermanen 19 dokermene 10. Emie bought Bond E for 5960 one year ago. The bond curentey fas six yass to mahary and has an armual coupon rate of Bx, making semi-arnial ooupon putyments. If the curnent gricie ol the boed is 5560 , what do you know B. Cument yeeld > YTM O Cument yeid = YTM - Cument vielg