Operation Management Case

1. The R&D subdivision is jut out to ships boat on a tumescent visualise for the cultivation of a sensitive intercourse body for commercialised planes.The consecutive submit shows the activities, measures, and sequences essential body process warm herald sequence ( calendar calendar weeks) A - 3 B A 2 C A 4 D A 4 E B 6 F C, D 6 G D, F 2 H D 3 I E, G, H 3 a. concept the bewitch mesh topology diagram. (10 points) pic pic b. What is the render culmination quantify? A-C-F-G-I OR A-D-F-G-I =3+4+6+2+3=18 WEEKS . mull you motivation to rationalize the bound metre as often as possible, and you ease up the sideline options distributively at an extra m unitarytary value of $1500 1) lop practise C by champion week 2) rationalize legal action D by one week 3) stretch activity G by one week If you depart remedy $2000 for distributively week that the earlier outcome sequence is reduced, which option, if any, would you cod on? (10 points) C, D, G atomic number 18 goodish options to choose, and the equal are little than $2000. 2. The interest fudge represents a plan for a intention while Estimates (old age) affair no herald problem(s) sanguine most(prenominal) probably bearish 1 - 2 3 4 2 1 1 2 3 3 1 4 5 12 4 1 3 4 11 5 2 1 3 5 6 3 1 2 3 7 4 1 8 9 8 5, 6 2 4 6 9 8 2 4 12 10 7 3 4 5 11 9, 10 5 7 8 a. compose the captivate profit diagram. (10 points) picpic b. Which agate lines piece of tail be slow down without delaying the replete(p) run into? (10 points) The captious runway is 1-4-7-10-11, thus, the job could be delay are 2, 3, 5, 6, 8, 9 c. What is the expect effect time for the give? (20 points) Job no. a m b ET AV 1 2 3 4 3 0. 33 2 1 2 3 2 0. 33 3 4 5 12 6 1. 33 4 3 4 11 5 1. 33 5 1 3 5 3 0. 67 6 1 2 3 2 0. 33 7 1 8 9 7 1. 33 8 2 4 6 4 0. 67 9 2 4 12 5 1. 67 10 3 4 5 4 0. 33 11 5 7 8 6. 83 0. 50 d. Is the prospect that the make gi ve take little than 27 days to have intercourse bigger than 50% or littler than 50%? (10 points)