The jobs listed below need to be completed.Assume that it is now day 140.If the jobs are sequenced according to the shortest processing time rule,what is the average completion time? 
Definitions:
Random Variable
A numerical variable influenced by the outcomes of a random phenomenon.
Manufacturer
An entity or company that produces goods from raw materials through the use of various processes, machinery, and operations.
Seed Packets
Packages containing a specific number of seeds for planting.
Expected Value
The weighted average of all possible values of a random variable, taking into account their probabilities of occurrence.
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