New PMP Question & Answers with explanation

Use the following graphic to answer this question. If the duration of activity B was changed to 10 days and the duration of activity G was changed to 9 days, which path is the critical path?
Select one
You are a project manager for Picture Shades, Inc. Your company manufactures window shades that have replicas of Renaissance-era paintings for hotel chains. Picture Shades is taking its product to the home market, and you're managing the new project. It will offer its products at retail stores as well as on its website. You're developing the project schedule for this undertaking. Looking at the following graph, which path is the critical path?
Select one
You are a project manager for Picture Shades, Inc. Your company manufactures window shades that have replicas of Renaissance-era paintings for hotel chains. Picture Shades is taking its product to the home market, and you're managing the new project. It will offer its products at retail stores as well as on its website. You're developing the project schedule for this undertaking and have determined the critical path. Which of the following statements is true?
Select one
Which logical relationship does the PDM use most often?
Select one
You are working on a project that requires resources with expertise in the areas of hospitality management and entertainment. You have prepared the project schedule and notified the functional managers about the resources you'll need, and when, from their areas. What are the other things you should do?
Select one