ENGINEERING ECONOMIC ENHANCED EBOOK
14th Edition
ISBN: 9780190931940
Author: NEWNAN
Publisher: OXF
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Question
Chapter 2, Problem 4P
(a).
To determine
To calculate:The unit
(b).
To determine
To state:Whether there is an increase or decrease in the unit manufacturing cost due to addition of a second shift.
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Suppose that the monthly cost, in dollars, of producing x chairs is C(x)=0.005x³ +0.07x² +19x + 700, and currently
35 chairs are produced monthly.
a) What is the current monthly cost?
b)What is the marginal cost when x = 35?
c) Use the result from part (b) to estimate the monthly cost of increasing production to 37 chairs per month.
d)What would be the actual additional monthly cost of increasing production to 37 chairs monthly?
a) The current monthly cost is $
(Round to the nearest cent as needed)
b) The marginal cost when x = 35 is $ per item.
(Round to the nearest cent as needed.)
c) Use the result from part (b) to estimate the monthly cost of increasing production to 37 chairs per month.
The monthly cost in increasing production to 37 chairs monthly is $
(Round to the nearest cent as needed)
d) The actual additional monthly cost of increasing production to 37 chairs monthly is $
(Round to the nearest cent as needed.)
Engle sells Lebanese sandwiches. The cost of ingredients (bread, meat, spices, etc.) to make a sandwich is US$2. Engle pays her employees US$60 per day. She also incurs a fixed cost of US$120 per day. What is Engle's total cost per day when she does not produce any sandwiches and does not hire any workers?
$120
$2
$0
$60
The average total cost of producing electronic calculators in a factory is $26 at the current output level of 200 units per week. If the fixed cost is $715 per week, then what is the firms variable cost?
Chapter 2 Solutions
ENGINEERING ECONOMIC ENHANCED EBOOK
Ch. 2 - Prob. 1QTCCh. 2 - Prob. 2QTCCh. 2 - Prob. 3QTCCh. 2 - Prob. 4QTCCh. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6P
Ch. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Prob. 9PCh. 2 - Prob. 10PCh. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Prob. 13PCh. 2 - Prob. 14PCh. 2 - Prob. 15PCh. 2 - Prob. 16PCh. 2 - Prob. 17PCh. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25PCh. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34PCh. 2 - Prob. 35PCh. 2 - Prob. 36PCh. 2 - Prob. 37PCh. 2 - Prob. 38PCh. 2 - Prob. 39PCh. 2 - Prob. 40PCh. 2 - Prob. 41PCh. 2 - Prob. 42PCh. 2 - Prob. 43PCh. 2 - Prob. 44PCh. 2 - Prob. 45PCh. 2 - Prob. 46PCh. 2 - Prob. 47PCh. 2 - Prob. 48PCh. 2 - Prob. 49PCh. 2 - Prob. 50PCh. 2 - Prob. 51PCh. 2 - Prob. 52PCh. 2 - Prob. 53PCh. 2 - Prob. 54PCh. 2 - Prob. 55PCh. 2 - Prob. 56PCh. 2 - Prob. 57PCh. 2 - Prob. 58PCh. 2 - Prob. 59PCh. 2 - Prob. 60PCh. 2 - Prob. 61PCh. 2 - Prob. 62PCh. 2 - Prob. 63PCh. 2 - Prob. 64PCh. 2 - Prob. 65PCh. 2 - Prob. 66PCh. 2 - Prob. 67PCh. 2 - Prob. 68PCh. 2 - Prob. 69PCh. 2 - Prob. 70PCh. 2 - Prob. 71PCh. 2 - Prob. 72PCh. 2 - Prob. 73PCh. 2 - Prob. 74PCh. 2 - Prob. 75PCh. 2 - Prob. 76PCh. 2 - Prob. 77PCh. 2 - Prob. 78PCh. 2 - Prob. 79PCh. 2 - Prob. 81P
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