$($a$)$ Briefly list the steps $(1$ sentence for each step, $2$ at most$)$ required to perform a Buckingham Pi analysis for any given Fluid Mechanics problem. $($b$)$ What are Minor and Major losses in a pipe? $($c$)$ For an x$-$y coordinate system, sketch the velocity profile in a boundary layer over a flat plate where the boundary layer is $($i$)$ laminar and $($ii$)$ turbulent. Which one has more energy?