pls answer all questions within 1 hour, will upvote immediately once all questions are solved, thank you!

Question 29 A photocopy center received the following jobs. If it uses the shortest processing time rule, what is its average lateness? Job 1 Job 2 Job 4 Job 5 Time Job 3 7 Job 6 20 O-70.5 31.2 32.2 15 34.8 36,5 25 31 Due Date 25 20 16 50 33 43 55 Question 30 A printing press received the following jobs and has not yet decided which dispatching rule to apply in order to prioritize the jobs and fix them into the schedule. Job 1 Job 2 Job 3 Job 4 Job 5 Job 6 63.8 Time O71.5 20 62.8 67.2 15 60.1 7 25 31 43 Due Date 25 20 Following the Earliest due date, what is the average flow time? 16 50 33 55 3 pts Question 31 Use Johnson's rule to determine the optimal sequencing for the five jobs to be processed on two machines in a fixed order (Machine 1 before Machine 2). The processing times in hours are given in the table below. Job A C D F Machine 1 Machine 2 10 8 14 13 10 25 6 11 17 OC comes after F 10 7 8 15 Which of the following statements about the optimal assignment is false? OA is the third job to be processed. OC is the middlemost job to be processed OE is the second to the last job to be processed 3 pts OB will be processed before E Question 34 The annual demand for gears at a metal fabrication shop is 30,500 units with daily demand of 100 units. The desired lot size for two hours is 200 units and a daily production rate of 800 units. The holding cost is $10. What is the setup cost based on the desired lot size? O $3.74 O $6.20 O $5.74 O $4.35 3 pt O $3.96