Which is a technique for Define Activities?

A project manager has been assigned with initiating a large project to deliver complex equipment. Part of the project will be the result of a long research process, but once this is completed, the other part of the project must be incrementally delivered to the customer.
Which approach should the project manager choose for this project?

To calculate the expected value of an outcome:

A company has a longstanding client who is often late with payment. The company now has a new project with this client. What document should the project manager use to ensure that payment delay information is documented for this project?

A multinational company has a plan to expand their business into a new country where they currently have no presence A project manager is assigned to initiate this project After reviewing the business case, what should be considered first when developing an appropriate implementation strategy?