Author: Anonymous

LEGEND  Xij = # of 1000 lb. loads from International port i to US port j.   i=1=Tokyo;    j=4=Norfolk;      k=6=Houston                   Wjk = # of 1000 lb. loads from US port j to US DC k.                    2=Manilla;      5=Savanna;         7=Detroit                   Uik = # of 1000 lb. loads from International port i to US DC k.     3=Beijing;                                   8=Dayton      MIN 420X14+610X15+510X24+470X25+450X34+400X35+390U38+75W46+90W47+81W48+68W56+82W57+95W58  S.T.1)  1X14 + 1X15 ≤ 95                                                                 Supply limit at Tokyo port (1000 lb loads)        2)  1X24 + 1X25 ≤ 60                                                                 Supply limit at Manilla port (1000 lb loads)        3)  1X34 + 1X35 + 1U38 ≤ 85                                                    Supply limit at Beijing port (1000 lb loads)        4)  1X14 + 1X24 + 1X34 – 1W46 – 1W47 – 1W48 = 0            Flow balance at Norfolk port (1000 lb loads)        5)  1X15 + 1X25 + 1X35 – 1W56 – 1W57 – 1W58 = 0            Flow balance at Savannah port (1000 lb loads)        6)  1W46 + 1W56 = 75                                                               Demand at Houston distribution center (1000 lb loads)        7)  1W47 + 1W57 = 80                                                               Demand at Detroit distribution center (1000 lb loads)        8)  1U38 + 1W48 + 1W58 = 65                                                  Demand at Dayton distribution center (1000 lb loads)        9)  1X25 ≤ 50                                                                              Manila to Savannah limit (1000 lb loads)       10)  1W48 ≥ 30                                                                            Norfolk to Dayton minimum (1000 lb loads)       11)  Xij ≥ 0 for all i,j                                                                    Non-negativity       12)  Wjk ≥ 0 for all j,k                                                                  Non-negativity       13)  Uik ≥ 0 for all i,k                                                                   Non-negativity    Using the Polymers Inc, how much should be shipped on the route from Tokyo to Norfolk?

Identify the constraint that requires if the Pine Forest Rd. site is selected, then the Bayou Blvd. site must be selected; however, the Bayou Blvd. site may be selected without selecting the Pine Forest Rd. site. Also, both sites can be rejected.

What should you do if the network problem is beyond your ability to diagnose?

  Identify #6.

What are the building blocks of nucleic acids (DNA and RNA)?

  Identify B. 

The combining form for “blood vessel” is:

The polynomial controller shown in the figure below is proposed to achieve an asymptotically stable closed-loop system where Gp is as you found in Question 10. Find

Silver Star Company Legend Xij = number of product i from source j, where i = 1 small 12 oz., 2 medium 16 oz., or 3 large 24 oz.                                                                             j = 1 Plant 1, 2 Plant 2, 3 Plant 3, 4 Supplier Zj = 1 if source j is setup, 0 otherwise; where j = 1 Plant 1, 2 Plant 2, 3 Plant 3, 4 Supplier   MAX 9X11+11X21+15X31+11X12+12X22+16X32+10X13+13X23+17X33+8X14+10X24+12X34-20000Z1 -30000Z2-25000Z3-2000Z4   S.T. 1)  3X11 + 4X21 + 5X31 – 80000Z1 ≤ 0        Plant 1 capacity (min); Plant 1 setup if used 2)  6X12 + 7X22 + 8X32 – 90000Z2 ≤ 0        Plant 2 capacity (min); Plant 2 setup if used 3)  6X13 + 5X23 + 4X33 – 80000Z3 ≤ 0        Plant 3 capacity (min); Plant 3 setup if used 4)  1X14 + 1X24 + 1X34 – 40000Z4 ≤ 0        Supplier capacity (bottles); Supplier setup if used 5)  1X11 + 1X12 + 1X13 + 1X14 = 18000      Demand for product 1 small 12 oz. bottles 6)  1X21 + 1X22 + 1X23 + 1X24 = 10000      Demand for product 2 medium 16 oz. bottles 7)  1X31 + 1X32 + 1X33 + 1X34 = 12000      Demand for product 3 large 24 oz. bottles 8)  Xij ≥ 0 for all i,j                                          Non-negativity 9)  Zj =1 or 0 for all j                                       Binary constraints Using the Silver Star output, which of the following constraints will meet demand despite medium 16 oz. bottle yields of only 95% at each of the plants 1, 2, and 3, as well as at the supplier?      

Using the map below, match the city with its weather.