3- The average starting salary for this year's graduates of CLU is $33,000 with a standard deviation of $8,000. Furthermore, it is known that the starting salaries are normally distributed. (For each part, show a graph and write the Excel formula that you use to get the answer. If it takes more thanone step, thenshow all steps in details) What percentage of the CLU graduates will make between $30,000 to $40,000