Question $2$: Business Graduate Salaries. $(8$ marks$)$

In the file MajorSalary, data have been collected from $111$ College of Business

graduates on their monthly starting salaries. The graduates include students

majoring in management, finance, accounting, information systems, and marketing.

a$.$ Create a PivotChart to display the number of graduates in each major. Which

major has the largest number of graduates?

b$.$ Create a PivotChart to display the average monthly starting salary for students

in each major. Which major has the highest average starting monthly salary?