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your degin the exam, you must complete it in one sitting. The exam

Question $11$

$7$ pts

Referring to the Pell Corporation problem, what is the payback period?

$4\mathrm{.}23$ years

$4\mathrm{.}86$ years

None of the answers provided are correct

$3\mathrm{.}38$ years

$3\mathrm{.}42$ years