The table shows the hours worked per week by employees at a department store. What is the average number of hours worked, rounded to the nearest 10th of an hour, by all employees? Hours per Week 15 20 25 30 35 40 Number of Employees 8 14 27 11 16 12 Responses 27.8 27.8 27.5 27.5 25.0 25.0 13.0