can somebody help pls?

. This assignment consists of 2 quantitative questions - one question per page. Questions will be graded based on how clear and complete your analysis is not solely based on determining the "right number." You should have enough space on the assignment to show your calculations. Remember, it is the calculations that I am looking for and that will give you the most marks. The assignment is marked out of 40. The Assignment is Open Book and must be completed independently You have 60 minutes to complete this assignment (and 5 mins grace). Please use this filename for uploading your assignment: "Lastname - Assignment 2" Question 1 (20 marks): On average, the Wolfville Subway sees customers arriving at a rate of 12 per hour (assume Poisson distribution). There is only one employee, and she takes an average of four minutes to serve each customer (assume exponential distribution). A. (4 marks) On average, how many customers would you expect to be waiting to be served? B. (3 marks) What is the utilization of the one person working at the Subway? C. (3 marks) What is the probability that there are no customers at the Subway? D. (5 marks) What is the average time it will take for a customer to get their order at the Subway? E. (5 marks) What is the probability that there will be less than three customers at the Subway? Question 2 (20 marks): The Church Brewery has determined the due dates and processing time for six customer orders that need to be processed (see table below). Job Processing Time (days) 12 3 6 10 8 4 Due Date (days) 24 8 10 32 14 14 A. (8 Marks) Use the following priority rules to sequence the jobs: i) Critical Ratio (CR), and i) Minimum Slack Time (MST). B. (10 marks) For each of the priority rules in part A, determine: i) average flow time, and ii) average days late C. (2 marks) Which sequence would you recommend using? And Why