Using the problem in the "Hungarian Example" file provided from the Lecture Notes.

a$)$ Provide the mathematical modeling.b$)$ Provide the table formulation.c$)$ Solve using the

Hungarian method as seen in class.d$)$ Use Excel solver to solve the problem.

$9\mathrm{.}3-4.*$ The coach of an age group swim team needs to assign

swimmers to a $200-$yard medley relay team to send to the Junior

Olympics. Since most of his best swimmers are very fast in more

than one stroke, it is not clear which swimmer should be assigned

to each of the four strokes. The five fastest swimmers and the best

times $($in seconds$)$ they have achieved in each of the strokes $($for

$50$ yards$)$ are