Data was collected on salaries of compliance specialists in corporate accounting firms. The salaries ranged from $$65,000$ to $$305,000.$

a$.$ If these values are grouped into six class intervals, indicate the class boundaries.

b$.$ What class interval width was chosen?

c$.$ What are the six class midpoints?

a$.$ Indicate the class boundaries.

$\backslash$table$[[$Class$,$Class Boundar$],[1,$but less than$],[2,$but less than$],[3,$but less than$],[4,$but less than$],[5,$but less than$],[6,$but less than$]]$