A relocation of a short stretch of rural highway feeding into Route 390 northwest of Dallas is to be made to accommodate new gro
wth. The existing road is now unsafe, and improving it is not an alternative. Alternate new route locations are designated as East and West. The initial investment by government highway agencies will be $3, 950,000 for East and $5, 500,000 for West. Annual highway maintenance costs will be $120,000 for East and 590,000 for the shorter location West. Relevant annual road user costs, considering vehicle operation, time end route, fuel, safety, mileage, and so on, are estimated as $880,000 for East and only $690,000 for West. Assume a 20 year service life and i = 7 %. C
1. What is the present worth of the benefits and costs of route West over route East? PW benefits of route West over route East: $ PW costs of route West over route East: $ Carry all interim calculations to 5 decimal places and then round your Final answer to the nearest dollar. The tolerance is plusminus 50. Using incremental D/C ratio analysis, which alternative should be selected?
2. Compute the appropriate B/C ratio(s) and decide whether East or West should be constructed.
1. What is the present worth of the benefits and costs of route West over route East? PW benefits of route West over route East: $ PW costs of route West over route East: $ Carry all interim calculations to 5 decimal places and then round your Final answer to the nearest dollar. The tolerance is plusminus 50. Using incremental D/C ratio analysis, which alternative should be selected?
2. Compute the appropriate B/C ratio(s) and decide whether East or West should be constructed.
1 answer:
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Answer:
A). to track monthly changes in prices paid by urban consumers.
Explanation:
CPI(Consumer Price Index) is characterized as 'a statistical estimate of the price level of goods and services bought by consumers for consumption purposes by the households.' It primarily aims to estimate the change or swap in the prices of the weighted average price of the common basket(consumption goods, as well as, services that the consumers pay for). It is calculated using the formula;
where,
= current Consumer Price Index
= Current price basket
= Cost of price basket in the base year
It assists in deducing whether the average prices have received a fall or rise and determines inflation or deflation. Thus, <u>option A</u> is the correct answer.