Post a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to classmates or your faculty member. Due Day 3 Respond to the following in a minimum of 175 words: A project manager must estimate and manage the cost of each activity in the project so that the project remains within the budget. Use an example of a supply chain project to answer the following: Discuss the difference between direct and indirect costs. Discuss 2 examples of each. Due Day 7 Post 2 replies to classmates or your faculty member. Be constructive and professional