Math 441
Assignment #1 Some possible Solutions
I have given you a copy of a paper Imperfect Price Information and Valuation by Comparable
Sales by D.G. Wiltshaw in the Journal of Property Research.
The main idea of predicting the value of a house from com
Math 441
Assignment #3 Solutions
1. A bus company requires dierent numbers of employees on dierent days of the week:
Monday: 18, Tuesday: 16, Wednesday: 16, Thursday: 17,
Friday: 20, Saturday: 14, Sunday: 8.
Union rules states that each full-time employee
Math 441
Assignment #2 Solutions
1 a). One needs to identify the variables and the units
SUPER= square feet of supermarket allocated
DISC= square feet of discount store allocated
FABRIC= square feet of fabric store allocated
WOMENS= square feet of womens
Math 441
Assignment #4
Due Tuesday February 11
1.
You are the coach of a mens swimming team at a three day championship meet. The rst
days events are the 500m freestyle, 200m IM, and 50m freestyle. Each of your 9 swimmers must
be entered in exactly one ev
84 Lizieri and Venmore-Ruwlmd
Lizieri, C. and Venmore~Rowland. P. l l 991 ) Valuation accuracy: :1 contribution to the debuteJuurm
of Property Research. 8, HS 22. . .
Matysiak, G. and Wang. P. (1993) ('ommmiui Property Mar/tut Prices and Valuations: Analy
Math 441
Assignment #4 Friday Oct 21, 2016
1. This question explores the flow cycle decomposition in the context of shortest paths. Each arc
a = (i, j) has a weight w(a) = w(i, j) and the weight of a directed path is the sum of the weights
of the arcs tha
Math 441
Assignment #5
Due Friday November 4, 2016
1. Draw an arrow diagram or PERT network for the construction of a highway grade separation
bridge consisting of the 27 activities listed below (use as few dummy arcs as possible so that
the resulting net
Math 441
Assignment #2
Due Friday Sept 23, 2016
1. Read the Case Study for Vista Properties which is on the website. It is bit hard to understand
in parts but clear enough when you think about it. Obey the boss!
a) What LP model do you propose (without in
Math 441
Assignment #1
Due Monday September 12 (at start of class)
This assignment is different from many Math assignments. You are not asked to compute or
prove anything. You are being asked to consider a mathematical model of a real world problem
(valui
Math 441
Assignment #3
Due Wednesday Oct 5, 2016
1. Id like you to try the following bus scheduling problem which requires a fair number of iterations
to completion. A bus company requires different numbers of employees on different days of the
week:
Mond
Math 441
Assignment #5
Due Tuesday March 4, 2014
1. Consider the problem of leasing vehicles to meet expected demands as follows
month
M AR AP R M AY
cars reqd
9
44
49
JU N JU L AU G SEP OCT
40
45
46
47
42
Leasing costs are $650 per month, $1500 for a thr
Math 441
Assignment #6
Due Tuesday April 8, 2014
1. Consider the problem of a UBC student about to graduate. The student needs to pass at least
one of the three courses the student is enrolled in currently: German, Statistics, Chemistry. The
students busy