The Texas Department of Transportation (TxDOT) is considering two designs for crash barriers along a reconstructed portion of 1-10. Design 2B will cost $3 million to install and $136,500 per year to maintain. Design 4R will cost $3.7 million to install and $55,000 per year to maintain. Determine which design should be selected based on a rate of return analysis if TxDOT uses a MARR of 6% per year and a 20-year project period. The rate of return is %. Design 4R ✓is selected.
The Texas Department of Transportation (TxDOT) is considering two designs for crash barriers along a reconstructed portion of 1-10. Design 2B will cost $3 million to install and $136,500 per year to maintain. Design 4R will cost $3.7 million to install and $55,000 per year to maintain. Determine which design should be selected based on a rate of return analysis if TxDOT uses a MARR of 6% per year and a 20-year project period. The rate of return is %. Design 4R ✓is selected.
Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
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
Transcribed Image Text:The Texas Department of Transportation (TxDOT) is considering two
designs for crash barriers along a reconstructed portion of 1-10. Design 2B
will cost $3 million to install and $136,500 per year to maintain. Design 4R
will cost $3.7 million to install and $55,000 per year to maintain. Determine
which design should be selected based on a rate of return analysis if
TxDOT uses a MARR of 6% per year and a 20-year project period.
The rate of return is
Design 4R
%.
is selected.
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