The constant-growth dividend discount model (ddm) can be used only when the growth rate is greater than or equal to the required return growth rate is greater than the required return growth rate is less than the required return growth rate is less than or equal to the required return

Helen tells her nephew, bernard, that she will pay him $100 if he will stop smoking for six months. helen was hopeful that if bernard stopped smoking for six months, he would stop altogether. bernard stops smoking for six months but then resumes his smoking. helen will not pay him. she says that the type of promise she made cannot constitute a binding contract and that, furthermore, it was at least implied that he would stop smoking for good. can bernard legally collect $100 from helen