3. Integrated project delivery (IPD) is a relatively new type of contracting method that has been tried on some construction projects. For this problem, read the brief article titled"The strengths

and challenges of integrated project delivery" that is located in Support Documents folder on the class Blackboard website, and answer the following questions about IPD (30 points): a. List and explain four strengths of IPD b. Highlight at least three challenges associated with implementing IPD c. What types of project should IPD be implemented on?