Which items are components of a project management plan?

Schedule milestones and a predefined budget are examples of:

The chart below is an example of a:

A project manager at a publishing company decides to initiate the editing phase of the project as soon as each chapter is written.
Which type of Sequence Activities tool and technique is involved, considering that there was a start-to-start relationship with a 15-day delay?

A construction project is underway, and during the progress review the painter complained that the task could not be started because the mason has not finished the plastering job.
What kind of relationship between the tasks impacted the painting work?