You are a project manager, and you use Project 2013 for a large construction project. You create the work breakdown structure (WBS) and plan to add the following resources for your project…

You are a project manager, and you use Project 2013 for a large construction project. You create the work breakdown structure (WBS) and plan to add the following resources for your project: concrete, construction supplies, and airline tickets. You need to add these resources to your schedule. Which two resource types should be created for these resource examples? (Each correct answer presents part of the solution. Choose two.)