IBM issues bonds with a sinking fund provision that the company can call 7% of the bonds at par value or the company can buy the required bonds on the open market. IBM will choose to buy the required bonds on the open market if the bonds are traded at in the market. Select one: a. $1850 b. $1116 c. $ 990 d. $1049 e. $1053

Scientists developed the first successful human cell culture in vitro (grown in a lab) in the 1950s by removing cancer cells from a woman. this concept has allowed modern scientists to successfully grow organs. which of the following answers  bestdetermines why there was success?   neurons send a signal to the cell to multiply.a large blood supply to the cell allows enough nutrients for growth.cells are the basic unit of life and thus can regenerate if in a controlled environment.cells cannot reproduce on their own, and the scientist manipulates them to grow.