Write a program that will compute for the saleman's commission based from his total sales for the month.
if total sales is Commission is
above 0 but below 10,000 2% of total sales
at least 10,000 but below 25,000 5% of total sales
at least 25,000 but below 50,000 10% of total sales
at least 50,000 but below 75,000 13% of total sales
at least 75,000 but below 100,000 15% of total sales
at least 100,000 25% of total sales
otherwise 0
Input salesman's name and his total monthly sales.
Print the computed commission.