# CH13 online show

60 %
40 %
Entertainment

Published on March 22, 2009

Author: Alancai

Source: authorstream.com

Slide 1: CHAPTER 13: Material Requirements Planning (MRP) and Enterprise Resource Planning (ERP) Slides prepared by Romulus Cismaru University of Regina Example 1: Page 489 : Example 1: Page 489 Example 1 (Cont.) : Example 1 (Cont.) Using the information above to do the follows: a) Determine the quantities of B, C, D, E, and F needed to assemble one X. Solution to Example 1 : Solution to Example 1 a). Thus, one X will require B: 2 C: 1 D:6 F: 2 E: 28 (Note that E occurs in three places, with 2+2+24) Example 1 (Cont.) : Example 1 (Cont.) Using the information above to do the follows: a) Determine the quantities of B, C, D, E, and F needed to assemble one X. b) Determine the quantities of B, C, D, E, and F needed to assemble ten X's, if you have the following in inventory: Solution to Example 1 : Solution to Example 1 b). Thus, given the amounts of on-hand inventory, 10 Xs will require B: 16 C: 0 D: 40 F: 0 E: 116 (=16+100) MRP Calculations : MRP Calculations MRP processing takes the end item requirements specified by MPS and explodes them into time-phased requirements for fabrication or assembly of subassemblies Product Structure for “Awesome” A : Product Structure for “Awesome” A A simplified MRP for 50 “Awesome A” Speaker Kits : A simplified MRP for 50 “Awesome A” Speaker Kits 200 200 Format of MRP : Format of MRP Example 2 (p.494) : Example 2 (p.494) Shutter Frame (2) Wood selection (4) Slide 12: shutter LT=1 week Slide 13: Times 2 Times 2 Slide 14: Times 4 Times 4 400-70=330 Example 2—Page 497 : Example 2—Page 497 Consider the two product structure trees shown below: Develop a MRP for item D. Given that the master schedule calls for 80 units of A in week 4 and 50 units of C in week 5. There’s a beginning inventory of 110 units of D on hand and all items have lead times of one week. Solution - MPR for Item A : Solution - MPR for Item A 80 80 80 80 80 A LT=1 week 50 times 1 for D Solution MRP for Item C : Solution MRP for Item C 50 80 C LT=1 week 50 50 50 50 times 2 for D Solution -- MRP for Item D : Solution -- MRP for Item D D LT=1 week Item A times 1 80 50 Item C times 2 100 110 110 110 110 30 70 70 70 80 0 100-30=70 110-80=30 Example : Example We have 10 alpha and 20 B at hand Slide 20: 10 10 10 10 10 10 10 40 40 40 50-10=40 50 50 50 100 100 100 Slide 21: 20 20 20 20 20 20 40 50 100 20 20 20 50 50 50 100 100 100 C is used for making both Alpha & B : C is used for making both Alpha & B Slide 23: 40 50 100 40 100 Times 2 Add 200 50+200=250 250 40 40 40 100 100 100 250 250 250 100 100 100 40 40 40 Slide 24: 40 100 Times 2 200 40 40 40 100 100 100 200 200 200 EOQ lot sizing : EOQ lot sizing When there is a net requirement, we order EOQ amount Balance setup cost and inventory holding costs Example : Example Initial project on hand: 35 Total requirement =(35+30+40+0+10+40+30+0+30+55) =270 Slide 27: D=270 units S=100 H=\$1*10weeks=10 Q*= (2*270*100)/10 =73 Slide 28: (0) 35-35 =0 73 73 73 73 0 0) 0 Part period method calculation : Part period method calculation Economic part period If we hold 10 units for 2 periods, it would be 10*2=20 part period (EPP)=setup cost/ holding cost Example 3 : Example 3 Setup cost =\$80; holding cost =0.95 EPP=80/0.95=84.21 rounds to 84 Slide 32: If we place order of 60 at period 1 we would have to carry 100-60 =40 units for 1 period 40*1=40 40+0=40 If we place order at period 1 to satisfy demand in The period 1&2, we need to order 60+40=100 Slide 33: 120-100=20; this is the extra amount of inventory we need to carry compare to order 100 at period 1; This extra 20 units will be used at period 3, that means we carry them at period 1 and 2 86 is very close to EPP(84) Slide 34: 152 30 4 120 206 86 is more close to EPP (84) than 206 Slide 35: We will order 122 to cover the first 4 period at period 1 Slide 36: 140 exceeds 84, so we need to stop here, 140 is more close to 84 than 0. So, we order 100 at period 5 If LT=1 : If LT=1

 User name: Comment:

## Related pages

### TV Calendar, TV Episode Guide, TV Show Listings ...

TV Calendar. See what tv show episodes are scheduled to air next with Next Airing's tv calendar schedule. Your daily episode guide & tv calendar.

### Indianapolis News | Indiana Weather | Sports - 13 WTHR ...

WTHR-TV Channel 13 is Indianapolis #1 news station and your source for Weather, radar, traffic, and sports including Operation Football and Basketball.

How to Watch TV Online for Free (13 more links) ... Just click on the show, choose your episode, lean back and enjoy. 11. World Wide Internet TeleVision.

### How to make an online shop with Dreamweaver and PHP ...

How to make an online shop with Dreamweaver and PHP. Chapter 13 ... Create Online Shop using Paypal, PHP and Dreamweaver - Duration: 3:43.

### abc13 News -- KTRK Houston and Southeast Texas News

ABC13 is your source for breaking news from Houston and the surrounding neighborhoods. Watch live streaming video and stay updated on Houston news.

### Schedule - THIRTEEN - New York Public Media

Schedule; Education; Kids; Shop; Mobile; About; ... Stay-in-the-know about what's on-air and online. ... Home Programs Schedule Kids Education Shop

### Online-Shop - Karin Inauen - Schaerer

Karin Inauen - Schaerer und ihre Panflöte ... Gerne stelle ich Ihnen meine CD's vor, welche Sie per Mail bestellen können.