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MGSC 1206.2
Assignment #6
Winter 2008
Due: 1 pm, Friday, March 14
th
Note: Points will be deducted if you do not
(a) show your work including suitable
calculations, (b) use proper notation, and (c) answer word problems with words.
Hand in your answers to the following seven questions:
1.
Textbook 12.3 #58 (p.703)
2.
Textbook 13.1 #36 (p.737)
3. Textbook 13.1 #20 (p.737)
4.
Textbook 13.2 #36 (p.751)
5.
Yearly demand for the Vigo Turbot automobile can be described by the demand function
p x
x
( )
,
=

10 000
5
where
x
represents the quantity sold and
p(x)
represents the price in dollars.
Total production cost to produce
x
vehicles is
c x
x
x
x
( )
,
,
=

+
+
3
2
140
7 000
100 000.
a) Determine the revenue function R(x).
b)
Determine the revenue when 200 vehicles are sold.
c) Determine the marginal revenue when 200 vehicles are sold.
d) Determine the marginal cost when 200 vehicles are sold.
e) Determine whether it would it be wise to produce exactly 200 vehicles, or more, or less.
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This note was uploaded on 10/25/2011 for the course MATH 1216 taught by Professor Jang during the Spring '11 term at Saint Mary's University Texas.
 Spring '11
 Jang

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