The budget director at Nexus Accounting was horrified to learn that the average daily expenses of sales people was $$140.$ Since then, he's been encouraging them to $"$be more mindful". A sample was taken and the results are below. Use $a=\mathrm{.}05.$ What is the $p-$value that would be used to determine if the expenses have decreased?

$\backslash$table$[[\backslash$table$[[$expenses$($$$)],[125]],$expenses $($$$)],[,],[102,$Mean,$129\mathrm{.}571],[129,$Median,$129],[143,$Mode,#N$/$A$],[149,$Standard Deviation,$15\mathrm{.}915],[120,$Sample Variance,$253\mathrm{.}286],[139,$Range,$47],[,$Minimum,$102],[,$Maximum,$149],[,$Sum,$907],[,$Count,$7]]$

What is the $p-$value that would be used to determine if the sales have decreased?