HELP PLEASEE

A production department consists of 15 direct employees who each work 36 hours per week. The output from the department is expected to be 4 units of product per direct labour hour worked. During a particular week, the department recorded 500 hours of time spent working on production and the actual output was 2.100 units of the product. What was the production volume ratio for the department for the week Select one: a. 92.5% b. 97.29 c. 105.096 O d. 102.99