When implementing a new project, which of the following options would be relevant cash flows to consider? (Select all that apply.) The cost of research and development still necessary in order for the project to be feasible, The cost of office space already owned by the company which will house the new project and does not have an alternative use, The revenues that will be generated by the new project, The cost of research and development completed in the past that will benefit the new project, or The cost of marketing the new project