Project Description:

the quartely price for natrual gas (dollars per 40 therms) in the united states from 1994 through 2008 is stored in the attached file "natrual gas".

a) do you think the price for natrual gas has a seasonal component?

b) plot the time series. does this chart support your answer in (a).

c) compute an exponential trend forcasting equation for quarterly data.

d) interpret the quarterly compound growth rate.

e) interpret the quarterly multipliers. do the multipliers support your answer in (a) and (b)?
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Price Type: Negotiable

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