import mathdef calculate$\_$room$\_$area$($width$,$ length$)$:$$Calculate room area.$$Args:$$width $($int$)$: Room width.$$length $($int$)$: Room length.$$Returns:$$int: Room area.$$return width $*$ lengthdef calculate$\_$carpet$\_$cost$($price$,$ area$)$:$$Calculate carpet cost with waste.$$Args:$$price $($float$)$: Carpet price per square foot.$$area $($int$)$: Room area.$$Returns:$$float: Carpet cost.$$return $($area $*$ price$)*1\mathrm{.}2$def calculate$\_$labor$\_$cost$($area$)$:$$Calculate labor cost.$$Args:$$area $($int$)$: Room area.$$Returns:$$float: Labor cost.$$return area $*0\mathrm{.}75$def calculate$\_$sales$\_$tax$($carpet$\_$cost$,$ labor$\_$cost$)$:$$Calculate sales tax.$$Args:$$carpet$\_$cost $($float$)$: Carpet cost.$$labor$\_$cost $($float$)$: Labor cost.$$Returns:$$float: Sales tax.$$return $($carpet$\_$cost $+$ labor$\_$cost$)*0\mathrm{.}07$def main$()$:$$total$\_$sales $=0$num$\_$orders $=$ int$($input$("$Enter number of orders: $"))$for i in range$($num$\_$orders$)$:$$print$($f$"$

Enter order $\{$i$+1\}$ details:"$)$price $=$ float$($input$("$Carpet price per square foot: $"))$width $=$ int$($input$("$Room width: $"))$length $=$ int$($input$("$Room length: $"))$area $=$ calculate$\_$room$\_$area$($width$,$ length$)$carpet$\_$cost $=$ calculate$\_$carpet$\_$cost$($price$,$ area$)$labor$\_$cost $=$ calculate$\_$labor$\_$cost$($area$)$tax $=$ calculate$\_$sales$\_$tax$($carpet$\_$cost$,$ labor$\_$cost$)$total$\_$cost $=$ carpet$\_$cost $+$ labor$\_$cost $+$ tax$$print$($f$"$

Order #$\{$i$+1\}")$print$($f$"$Room: $\{$width$\}$x$\{$length$\}$ sq ft$")$print$($f$"$Carpet: $$\{$carpet$\_$cost:$\mathrm{.}2$f$\}")$print$($f$"$Labor: $$\{$labor$\_$cost:$\mathrm{.}2$f$\}")$print$($f$"$Tax: $$\{$tax:$\mathrm{.}2$f$\}")$print$($f$"$Cost: $$\{$total$\_$cost:$\mathrm{.}2$f$\}$

$")$total$\_$sales $+=$ total$\_$cost$$print$($f$"$Total Sales: $$\{$total$\_$sales:$\mathrm{.}2$f$\}")$if $\_\_$name$\_\_=="\_\_$main$\_\_"$:$$main$()*$Example Usage$*$Input:$21\mathrm{.}1015121\mathrm{.}25818$Output:Enter order $1$ details:Carpet price per square foot: $1\mathrm{.}10$Room width: $15$Room length: $12$Order #$1$Room: $15$x$12$ sq ftCarpet: $$237\mathrm{.}60$Labor: $$135\mathrm{.}00$Tax: $$25\mathrm{.}30$Cost: $$397\mathrm{.}90$Enter order $2$ details:Carpet price per square foot: $1\mathrm{.}25$Room width: $8$Room length: $18$Order #$2$Room: $8$x$18$ sq ftCarpet: $$216\mathrm{.}00$Labor: $$108\mathrm{.}00$Tax: $$22\mathrm{.}68$Cost: $$346\mathrm{.}68$Total Sales: $$744\mathrm{.}58$

Screen shorth of execution