A network of railway lines connects the main lines entering and leaving a city.Speed limits,track reconstruction,and train length restrictions lead to the flow diagram below,where the numbers represent how many cars can pass per hour.Formulate an LP to find the maximal flow in cars per hour from node 1 to node F. 
Definitions:
Non-compensatory Rule
A decision rule in which an option is rejected if it fails to meet at least one important criterion, regardless of its merits on other criteria.
Clever Hans Effect
The phenomenon where a creature (notably a horse named Clever Hans) appears to be able to perform tasks requiring intelligence, but is actually responding to cues from humans.
Negative Correlation
An association between two elements in which the rise of one leads to the fall of the other.
Causation
The action of causing something, implying a relationship where one event is the result of the occurrence of another event.
Q1: The reduced cost of a variable is
Q4: All linear programming problems have all of
Q9: Solve the following system of simultaneous equations.6X
Q16: Smoothing methods are more appropriate for a
Q25: An unbounded feasible region might not result
Q40: Nonlinear optimization problems can have only one
Q44: The objective of the transportation problem is
Q50: A computer manufacturing company wants to develop
Q53: Daily demand for packages of five videotapes
Q60: Every 10 years,a census is taken in