IET 317*001 Summer I 2016
Homework-1
Total Points: 10
Due date: June 10, 2016
1. (5 points) One of the local companys production manager asked you to advise her on installing
an MPC system. She starts
IET 317 Summer I 2016
Homework-3
Total Points: 10
Due date: June17, 2016
1. (4 points)What are the differences between sales and operations planning and budgeting?
Solution
The sale & operation plan a
End Product
A
B
1
33
17
End Product
A
B
Total Dierct Labor in standard Hours/Unit
0.95
1.85
Woek Canter
Historical Percentage
100
200
300
Total required capacity
60.30%
30.40%
9.30%
2
33
17
3
33
17
4
IET 317*001 Summer 2016
Homework-2
Total Points: 10
Due date: June 14, 2016, 10:00 PM EST
1. (4 points) Provide examples of make-to-stock, assemble-to-order, and make-to-order products
available in yo
IET 317*001 (Summer I 2016)
Homework 6
Total Points: 10
Due date: June 28, 2016
1. (4 points) List several ways to signal the need for more material in a
pull-type system. Distinguish between situatio
Homework-1
Total Points: 10
Due date: August 26, 2016
1. (5 points) Some of the following problems would be suitable for solution by engineering
economic analysis. Which ones are they?
a. Would it be
Homework-2
Total Points: 10
Due date: September 06, 2016
1.
(5 points) The following data concern a new product to be launched by ABC Inc. Estimate
the selling price per unit.
Labor
= 5 hours at $15/
Homework-4
Total Points: 10
Due date: September 22, 2016
1.
(5 points) John is buying a new truck. The trucks price is $30,000. The sales tax is 7% of
the trucks price and the title, license, and regi
Homework-3
Total Points: 10
Due date: September 14, 2016
1.
(5 points) John opens a savings account by depositing $5000. The account pays 2% simple
interest. After 3 years, John makes another deposit,
IET 421/621 (Spring 2016)
Harold Chapman
Homework 8
Total Points: 10
1.
(6 points) An engineer is interested in the effects of cutting speed (A), tool geometry (B), and
cutting angle on the life (in h
Homework 6
Harold Chapman
Maximum points: 10
1.(5 points) The following output was obtained from a computer program that performed a
two-factor ANOVA on a factorial experiment.
(a) Fill in the blanks
IET 421/ IET 621 (Spring 2016)
Homework 2
1.
(5 points) Suppose that we are testing H0: = 0 versus H1: 0. Calculate the P-value
for the following observed values of the test statistic:
(a)
Z0 = 2.25 P
Harold Chapman
IET 421/621 (Spring 2016)
Exam-1
Due date: 02/27/2016
1.(5 points)Select an experiment of your choice. Complete following steps of the guidelines for
designing experiments given in Sect
IET 421/621 (Spring 2016)
Exam-2
Harold Chapman
Total Points: 20
1. (5 points) Three different washing solutions are being compared to study their effectiveness
in retarding bacteria growth in five-ga
Accident Causation
Harold Chapman
IET 422
The Bhopal disaster was a tragic gas leak that devastated India in the early 80s. The gas leak
exposed over 500,000 people to methyl isocyanate gas and other
Harold Chapman
IET 421/ IET 621
1/24/16
HW 1
1. (5 points) Suppose that you want to investigate the factors that potentially affect cooking rice.
(a) What would you use as a response variable in this
Homework 6
Maximum points: 10
1.(5 points) The following output was obtained from a computer program that performed a
two-factor ANOVA on a factorial experiment.
(a) Fill in the blanks in the ANOVA ta
Harold Chapman
IET 310
12/1/2015
Disney Investment Thesis
Disney (DIS) is a Wall Street rarity: a company with a growth story that spans generations. Disney has had
its fair share of ups and downs thr
Homework 3
Total Points: 10
Due date: June 17, 2016
1.
(5 points) Find the present worth of the following cash flow diagram if i = 8%.
P=350+400(P/A,8%,5)+50(P/G,8%,5)
+[550 (P/A, 8%, 5)-50(P/G, 8%, 5
Homework-2
Total Points: 10
Due date: June 14, 2016, 10:00 PM EST
1.
(5 points) 10 years ago, John opened a savings account with the Citizens Bank by depositing
$10,000. The account pays 5% simple int
Homework 4
Total Points: 10
Due date: June 21, 2016, 10:00 PM EST
1.
(5 points) An investment of $5000 in an Infotech common stock proved to be very profitable.
At the end of 3 years the stock was sol
Midterm Exam (Fall, 2015)
Total Points: 20
Due date: October 05, 2015, 10:00 PM EST
1.
(5 points) If you rent a car, you can (1) return it with a full gas tank, (2) return it without
filling it and pa
Homework 9
Total Points: 10
Due date: November 19, 2015, 10:00 PM EST
1.
(5 points) The construction time for a bridge depends on the weather. The project is expected
to take 250 days if the weather i
Homework 8
Total Points: 10
Due date: November 09, 2015, 10:00 PM EST
1.
(5 points) Horizon Wireless must rebuild a cell tower recently destroyed by a tornado. If
made of normal steel, the tower will
Homework 7
Total Points: 10
Due date: October 30, 2015, 10:00 PM EST
1.
(5 points) Does the following project have a positive or negative rate of return? Show how
this is known to be true.
Investment
Final Exam
Total Points: 20
Due date: December 07, 2015, 10:00 PM EST
1. (5 points) Find the present worth of the following cash flow diagram if i = 8%.
SOLUTION:
Year
Cash Flow
Df @ 8%
PV
0
1
0
1
0.9