public class Exercise$04\_$HotelReservation $\{$

$/*$

Innovator's Inn is a new hotel chain with two simple rates:

$$99\mathrm{.}99$ per night for stays of $1$ or $2$ nights

$$89\mathrm{.}99$ per night for stays of $3$ nights or more

The problems below ask you to implement the logic for determining a guest's total amount for their stay.

$*/$

$//$ You can use these constants in your solutions.

private final double DAILY$\_$RATE $=99\mathrm{.}99$;

private final double DISCOUNT$\_$RATE $=89\mathrm{.}99$;

private final double PARKING$\_$RATE $=25\mathrm{.}0$;

private final double LATE$\_$CHECKOUT$\_$FEE $=20\mathrm{.}0$;

private final int MINIMUM$\_$NIGHTS$\_$FOR$\_$DISCOUNT$\_$RATE $=3$;

$/*$

Using the rates from above, implement the logic to determine the total amount based on

the number of nights a guest stays.

Examples:

calculateStayTotal$(1)99\mathrm{.}99$

calculateStayTotal$(2)199\mathrm{.}98$

calculateStayTotal$(3)269\mathrm{.}97$

public double calculateStayTotal$($int numberOfNights$)\{$

if $($numberOfNights $>=3)$

$\{$

return numberOfNights $*$ DISCOUNT$\_$RATE;

$\}$

else

$\{$

return numberOfNights $*$ DAILY$\_$RATE;

$\}$

$\}$

$/*$

The owners of Innovator's Inn offer parking at an additional cost of $$25\mathrm{.}00$ per night.

Calculate the stay total based on the number of nights $($int$)$

and on whether the guest requires parking $($boolean$).$

Examples:

calculateStayTotal$(2,$ false$)199\mathrm{.}98$

calculateStayTotal$(2,$ true$)249\mathrm{.}98$

calculateStayTotal$(3,$ false$)269\mathrm{.}97$

calculateStayTotal$(3,$ true$)344\mathrm{.}97$

public double calculateStayTotal$($int numOfTotalNights, boolean includesParking$)\{$

$\}$

$\}$

$/*$

Innovator's Inn offers late checkout$$but it comes at a price.

A guest can reserve a late checkout for an additional fee of $$20.$

Calculate the stay total given the number of nights $($int$),$

whether they require parking $($boolean$),$ and whether they require a late checkout $($boolean$).$

Examples:

calculateStayTotal$(2,$ false, false$)199\mathrm{.}98$

calculateStayTotal$(2,$ false, true$)219\mathrm{.}98$

calculateStayTotal$(2,$ true, false$)249\mathrm{.}98$

calculateStayTotal$(2,$ true, true$)269\mathrm{.}98$

calculateStayTotal$(3,$ false, false$)269\mathrm{.}97$

calculateStayTotal$(3,$ false, true$)289\mathrm{.}97$

calculateStayTotal$(3,$ true, false$)344\mathrm{.}97$

calculateStayTotal$(3,$ true, true$)364\mathrm{.}97$

public double calculateStayTotal$($int numOfTotalNights, boolean includesParking, boolean includesLateCheckout$)\{$

return $0\mathrm{.}0$;

$\}$

$\}$