From the June 2022 Semester Assignment on the implementation of the Seven (7) Fundament Principles of Engineering Economics (either one of the principles or all of it), it is indeed clear that there are significant challenges to implement the fundamental during the time of positive inflation. Thus, you have proposed ten (10) methods which could be undertaken facilitate the implementation of the Seven (7) Fundament Principles of Engineering Economics. Elaborate five (5) challenges in the implementation of your proposal. Elaborate your answer.