please solve #9 correctly

Incorrect Question 9 0/1 pts Q9-015 are based on the following description - CC Car Wash specializes in car cleaning services. The services offered by the company, the exact service time, and the resources needed for each of them are described in the table following: Processing Time Table Processing Time Service Description Resource A- Wash Exterior car washing and 10 minutes drying 1 automated washing machine Exterior car waxing 15 minutes waxing B - Wax 1 automated machine 1 employee C-Wheel Cleaning Detailed cleaning of all 16 minutes wheels 1 employee D- Interior Cleaning Detailed cleaning inside the 20 minutes car The company offers the following packages to their customers: Package 1: Includes only car wash (service A). Package 2: Includes car wash and waxing (services A and B). Package 3: Car Wash, waxing, and wheel cleaning (services A, B, and C). Package 4: All four services (A, B, C, and D). Customers of CC Car Wash visit the station at a constant rate (you can ignore any effects of variability) of 50 customers per day. Of these customers, 30 percent buy Package 1, 30 percent buy Package 2, 15 percent buy Package 3, and 25 percent buy Package 4. The mix does not change over the course of the day. The store operates 10 hours a day. Q9: Define "minute of work" as the flow unit, what is the capacity rate of the employee at the interior cleaning step per day? Round the answer to the nearest whole number. For example, if your answer is 2543.65, round to 2544; if you answer is 2543.12, round to 2543. 30