9. You are in the process project a project schedule for repainted your house, you first need to scrap off the existing paint, and then add a layer of primer. The primer provides the paint a better bonding surface so it sticks to the base material much better. Without priming, drywall surfaces will soak up more finish paint in some areas than in others, producing a splotchy effect. You decided to speed up the process by starting priming before all the scraping is finished. To correctly sequence these activities, which of the following should you do?