1.Find the max.Treat the uncertainities as known (determinate) errors.Given: f = πtan(x), x = 1.03 ± .02 radpercent error in f.2.As in 1.3.As in 1.Given:Given:1.8y;f = 2.6x2 -x = 4.3 ±0.1cm;y 9.7 ± .2cmf = 7.4 cos (ln(x))AtheFreet+Find (Af/f) in terms of x, Ax.uncertainties as random errors.Given:f=2x3y²z

Answer 1 Given that, f(x)=πtan(x) x=1.03±0.2We know, percentage error is given by, fΔf×100…

Answered: 1. Find the max. Treat the…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Choose True or False for each of the following statements: 1. Sensitivity analysis is concerned with determining how much variation infinancial data, the decision maker can have to affect the economic decision. 2. Useful life is a period of time that yields the minimum equivalent uniformannual cost of owning and operating as asset. 3. Depreciation is a reduction in value of an asset, which reflects its actualusage during ownership. 4. In an optimistic estimation of MARR, we expect to see a lower MARR thanthat of pessimistic. 5. If one of extreme FW values, i.e., optimistic and pessimistic scenarios, ofan alternative is positive and another one is negative, a go-decision ismade without further analysis. 6. Recovery period refers to the depreciable life of an asset. 7. Spider plot is used to show the amount of changes on the value of morethan one factor at a time. 8. The book value at the end of useful life might not be equal to the salvagevalue when declining balance with switchover to…
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5 True/False/uncertain 7) With all observations in the same cluster, RSQ = 1. 8) With 500 multiple imputation samples generating 500 predictions of 0 or 1 for the binary dependent variable for each observation, to combine the 500 predictions into one for each observation, one has to take the mean of all 500 predictions and use a cutoff of 50%.
A bottling plant i lls 2,400 bottles every two hours. The lead time is 40 minutes and a container accommodates 120 bottles. The safety stock is 10 percent of expected demand. How many kanban cards are needed?
The company PT. Surya Kencana requires raw materials of 50,000 kg per year,with a purchase price per kg of Rp. 50, -. Storage fee per kg per year of 20%of raw materials per kg. Order fee (every time you place an order) of Rp.10.000, -, Safety Stock is determined equal to material requirement for 15 days and lead timefor 10 days.Based on the data above, you are asked to:a. Calculate Economic Order Quantity (EOQ)b. The frequency of purchases for one year.c. Determine the Re-order Point, if one year operates 360 days.
3
do fast i will 10 upvotes.
The chairman of Heller Industries told a meeting of financial analysts that he expects the firm’s earnings and dividends to double over the next three years. The firm's current (that is, as of year 0) earnings and dividends per share are $3 and $1.5, respectively.(1) Estimate the compound annual dividend growth rate over the 3-year period.(2) Forecast Heller’s earnings and dividends per share for each of the next three years, assuming that they grow at the rate determined in Part (1).(3) Assuming that earnings and dividends per share of Heller Industries common stock grow at the rate determined in Part (1) for the next three years and then at 5 percent thereafter, what’s the price of that sock? (The investors’ required rate of return is 13%)
Chemitronix Ltd. is a microchips manufacturing company. It was found that the business is at the maturity stage, demanding some change. After rigorous research, management came up with the following decision variables Expansion: 45% chance of gaining 1,500,000; 55% chance of losing X New Product: 50% chance of gaining 900,000; 50% chance of losing 576354 What must have been the value of expansion loss if expansion and new product will result to the same expected monetary values?
A pressure transducer regulates a climate control system in a factory. The transducer fails according to an exponential distribution with rate one failure every five years on average. For the pressure transducer mentioned above, use the failure rate function to estimate the likelihood that a transducer that has been operating for six years fails in the seventh year. How close is the approximation to the exact answer?
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Karpoff Kremes (KK) planned to sell 40,000 Kings at $20 each and 20,000 Kweens at $15 each. Actual sales of the former were 45,000 and 25,000 of the latter, at $19 and $16 respectively. Which is true of KK's mix variance? so $175,000 fav $28,333 fav $8,333 unfav Unable to determine

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