Predict the pet-px margin in jan. 2020

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Reference no: EM131158241

Develop forecasts for the PET-PX margin based on contract pricing using data from

(a) Jan. 2000-Oct. 2010,

(b) Jan. 2006-Oct. 2010, and

(c) Oct. 2009-Oct. 2010.

In each case, predict the PET-PX margin in Jan. 2020. Which forecast appears to be most reasonable?

Reference no: EM131158241

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