Creative Computing sells a tablet computer called the Protab. The $\backslash (\backslash$$ $780\backslash )$ sales price of a Protab Package includes the following:

$-$ One Protab computer.

$-$ A $6-$month limited warranty. This warranty guarantees that Creative will cover any costs that arise due to repairs or replacements associated with defective products for up to six months.

$-$ A coupon to purchase a Creative Probook e$-$book reader for $\backslash$$$450,$ a price that represents a $\backslash (40\backslash \%\backslash )$ discount from the regular Probook price of $\backslash (\backslash$$ $750\backslash ).$ It is expected that $\backslash (20\backslash \%\backslash )$ of the discount coupons will be utilized.

$-$ A coupon to purchase a one$-$year extended warranty for $\backslash (\backslash$$ $65\backslash ).$ Customers can buy the extended warranty for $\backslash (\backslash$$ $110\backslash )$ at other times if they do not use the $\backslash (\backslash$$ $65\backslash )$ coupon. Creative estimates that $\backslash (30\backslash \%\backslash )$ of customers will purchase an extended warranty.

$-$ Creative does not sell the Protab without the limited warranty, option to purchase a Probook, and the option to purchase an extended warranty, but estimates that if it did so$,$ a Protab alone would sell for $\backslash (\backslash$$ $760\backslash ).$