The production manager must determine the processing sequence for a total of SEVEN jobs through two machines (M1 and M2) or departments. The same sequence will be allowed in both departments. The manager’s goal is to move the jobs through the two departments as quickly as possible. (a) Prepare a schedule using SPT for the first department i. e., M1. (1 point)

(b) With the help of a Gantt chart, calculate the total completion time, total idle time and the flowtimes of each job on M1 and M2 using this sequence. (2 points)

(c) Find the optimal sequence using Johnson’s Rule. (1 point)

(d) With the help of a Gantt chart, calculate the total completion time, total idle time and the flowtimes of each job on M1 and M2 using this optimal sequence. (2 points)
Note: You MUST draw a Gantt chart for both sequences in this problem.

Which is the correct expansion of the term internet? a. internetwork b. institutional network c. instructional network d. international network

The amberssen specialty company is a chain of twelve retail stores that sell a variety of imported gift items, gourmet chocolates, cheeses, and wines in the toronto area. amberssen has an is staff of three people who have created a simple but effective information system of networked point-of-sale registers at the stores and a centralized accounting system at the company head- quarters. harry hilman, the head of amberssens is group, has just received the following memo from bill amberssen, sales director (and son of amberssen’s founder). harry—it’s time amberssen specialty launched itself on the internet. many of our competitors are already there, selling to customers without the expense of a retail storefront, and we should be there too. i project that we could double or triple our annual revenues by selling our products on the internet. i’d like to have this ready by - giving, in time for the prime holiday gift-shopping season. bill after pondering this memo for several days, harry scheduled a meeting with bill so that he could clarify bill’s vision of this venture. using the standard con- tent of a system request as your guide, prepare a list of questions that harry needs to have answered about this project.

(a) what was the opportunity cost of non-gm food for many buyers before 2008? (b) why did they prefer the alternative? (c) what was the opportunity cost in 2008? (d) why did it change?