Continue working on the "Requirements $5$ and $6"$ tab of the Excel workbook to complete requirements $6$ d $.$ and $6$ e $.$

$6-$d$.$ Return cell Q$14$ back to the original value of $150,000.$ Prepare a Profit graph given the revised sales mix used in requirements $6$ a through $6$c$.$

$6-$e$.$ Ensure cell Q$14$ is still at the original value of $150,000.$ Prepare a CVP graph given the revised sales mix used in requirements $6$ a$.$ through $6$ c $.$