Note: The following post is reproduced from the Jilin University Peony Garden (BBS.jlu.edu.cn), during the reprinting process, the original author is unknown.
One day, my husband called outside the house: "Dear wife, do you want to take a few colleagues to eat?" (Ordering) Wife: "Of course, come to a few people, a few more, what do you want to eat? Vegetable? "Husband:" 6 people, we will come back at around 7 o'clock, prepare some wine barbecue tomato scrambled egg cold dishes. Can you see it? "(Business Communication) Wife:" No problem, I Will be ready, "(Order Confirm) Wife (MPS Plan) under the Wife (MPS Plan), the vegetable to prepare: Duck wine tomato eggs for oil. . . . . . (BOM material list), found: 1 duck, 5 bottles of wine, 4 tomatoes,. . . . . . (BOM Expand), scrambled eggs need 6 eggs, and the scallops need 4 eggs (shared materials). Open the refrigerator and look at (the warehouse), there is only 2 eggs (disadvantage). Come to the free market, wife: "How do I sell eggs?" (Purchasing inquiry) hawker: "1 yuan, half hit 5 yuan, 1 hit 9.5 yuan." Wife: "I only need 8, but this time Buy 1 hit. "(Economic Batch Purchase) Wife:" This has a bad, change one. "(Acceptance, refund, replacement) back home, prepare to wash the vegetables and cut vegetables. . . . . . (Craft route), there is a gas stove, microwave, and electric rice. . . . . . (Work Center). The wife found that the fizzle is the most time (bottleneck procedure, key process route), can not be able to use the microwave to do roast ducks, and it may not be as good as (production capacity), so I decided to buy a success in the restaurant downstairs (product commission). At 4 o'clock in the afternoon, the telephone bell rang: "Mom, a few students in the evening want to come to the house to eat, you are ready." (Emergency order) "Ok, your son, what do you want to eat, Dad also have guests, you are willing and them Eat together? "" You should do it, but you must have tomato and fried eggs. We don't eat with adults, come back at around 6:30. "(Oh, can't stand it)" Good, definitely let you Satisfaction. "(Order Confirm) The egg is not enough, call the hawker. (Emergency Purchase) 6:30, everything is ready, you have not sent it yet, hurry to call: "I am Li Mao, how to book the roast duck has not been sent." (The purchase committee is single and reminded) " History, the person who shipped the goods has gone, it may be a traffic jam, it will be here soon. "Do the doorbell rang," Li Mao, this is the roast duck you want. Please sign a word.
