Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

If a schedule is delayed with respect to its original plan once resources are added, then, why aren't resources included in the project plan from the very beginning? What would prevent a project manager from doing this?