See attached for above problems
7-6.1 Explain how the ABC analysis can be used in construction. Include a table similar to table 6.8 (attached) of the text in the answer.
7-6.2 Develope a Bill of Materials and a Material Structure Tree for cell phones. The tree should have at least three levels (0,1 and 2)
7-1.1 How would LP help in making resource related decisons in construction. If you think LP wouldn't help in construction name a place where it would work and explain the difference between construction and the other place selected.
7-1.2 Set up and solve an LP problem related to construction (or another workplace if nothing in constuction lends itself to LP)
This posting provides solution to several quantitative analysis including ABC analysis, Bill of Materials, Tree Structure and Linear Programming etc.