As a casual observer, you noticed that on average there will be a student entering the BCC every 10 minutes, with a standard deviation of 3 minutes. There is only one staff, Mr. B, at the front desk. On average, it takes him 6 minutes to serve every arrival, with a standard deviation of 4 minutes. Assuming student arrival rate follows a general distribution and service time follows an general distribution. Answer the following two questions. Question 3 On average, how many students in total would you expect to see in the BCC? Round answer to two decimal places. Question 4 What would be the average total time (in minutes) a student should expect to spend at BCC? Round answer to two decimal places. 3 pts 2 pts