The main part of the program you will write will include options where the user can choose one of the curve fitting methods$($Least Squares, Newton divided difference, Lagrange & spline$).$ The method associated with themselection will be called and all necessary inputs will be requested. The input requirements of the methods will differ. Note: use built$-$in MATLAB

Functions. be able to choose a program that Works with all three

methods. The reports will be graded on format and content in following distribution. I. Title Page $(5\%)$ II$.$Introduction $(10\%)$Problem Statement III.Procedure $(25\%)$Script IV$.$ Results $(25\%)$a$.$Inputb.output V$.$ Discussion of Results $(20\%)$VI$.$Conclusions $(10\%)$VIII$.$ Bibliography $(5\%)$Bonus: Neatness and grammar $(5\%)$