I have passed two of the three trials pls help pass the last one ASAP$-$ Status: PASSED!

Check: $1$

Test: Successful Output

Reason: None

Timestamp: $2024-07-0518$:$07$:$54\mathrm{.}902408$

Status: FAILED!

Check: $2$

Test: Successful Output II

Reason: Unable to find $\text{'}[\text{'}$Royalty option$1$: $25000\mathrm{.}00\text{'},$ 'Royalty option$2$: $771604931\mathrm{.}25\text{'},$ 'Royalty option$3$: $864189523\mathrm{.}00\text{'}]\text{'}$ in the program's output.

Please enter the net price per copy: Please also enter the estimated amount of copies that will sell: Royalty option$1$: $25000\mathrm{.}00$

Royalty option$2$: $771604931\mathrm{.}25$

Royalty option$3$: $617283945\mathrm{.}00$

The best option for you is Option $2.$

$.$

Error : AssertionError $-$ Unable to find Royalty option$3$: $864189523\mathrm{.}00$ in the program's output.

Timestamp: $2024-07-0518$:$07$:$54\mathrm{.}904625$

Status: PASSED!

Check: $3$

Test: Check for constant declaration in$`$namespace$`$

Reason: namespace royaltyRates $+`$ was found in the program.None

Timestamp: $2024-07-0518$:$07$:$54\mathrm{.}905018$ and here is my code $-$ #include

#include

using namespace std;

namespace royaltyRates $\{$

const double OPTION$1\_$FIXED$\_$ROYALTY $=25000\mathrm{.}0$;

const double OPTION$2\_$ROYALTY$\_$RATE $=0\mathrm{.}125$;

const double OPTION$3\_$FIRST$\_4000\_$RATE $=0\mathrm{.}10$;

const double OPTION$3\_$OVER$\_4000\_$RATE $=0\mathrm{.}14$;

void calculateRoyalties$()\{$

double netPricePerCopy;

int estimatedCopiesSold;

cout $<<$ fixed $<<$ setprecision$(2)$;

$//$ Input net price per copy and estimated copies sold

cout $<<$ "Please enter the net price per copy: $"$;

cin $>>$ netPricePerCopy;

if $($netPricePerCopy $<0)\{$

cout $<<$ "Invalid input for net price per copy. It must be non$-$negative.

$"$;

return;

$\}$

cout $<<$ "Please also enter the estimated amount of copies that will sell: $"$;

cin $>>$ estimatedCopiesSold;

if $($estimatedCopiesSold $<0)\{$

cout $<<$ "Invalid input for estimated copies sold. It must be non$-$negative.

$"$;

return;

$\}$

double option$1$Royalty $=$ OPTION$1\_$FIXED$\_$ROYALTY;

double option$2$Royalty $=$ netPricePerCopy $*$ estimatedCopiesSold $*$ OPTION$2\_$ROYALTY$\_$RATE;

double option$3$Royalty;

if $($estimatedCopiesSold $<=4000)\{$

option$3$Royalty $=$ netPricePerCopy $*$ estimatedCopiesSold $*$ OPTION$3\_$FIRST$\_4000\_$RATE;

$\}$ else $\{$

option$3$Royalty $=(4000*$ netPricePerCopy $*$ OPTION$3\_$FIRST$\_4000\_$RATE$)+$

$(($estimatedCopiesSold $-4000)*$ netPricePerCopy $*$ OPTION$3\_$OVER$\_4000\_$RATE$)$;

$\}$

$//$ Output royalties for each option

cout $<<$ "Royalty option$1$: $"<<$ option$1$Royalty $<<$ endl;

cout $<<$ "Royalty option$2$: $"<<$ option$2$Royalty $<<$ endl;

cout $<<$ "Royalty option$3$: $"<<$ option$3$Royalty $<<$ endl;

$//$ Determine the best option

if $($option$1$Royalty $>$ option$2$Royalty && option$1$Royalty $>$ option$3$Royalty$)\{$

cout $<<$ "The best option for you is Option $1.$

$"$;

$\}$ else if $($option$2$Royalty $>$ option$1$Royalty && option$2$Royalty $>$ option$3$Royalty$)\{$

cout $<<$ "The best option for you is Option $2.$

$"$;

$\}$ else $\{$

cout $<<$ "The best option for you is Option $3.$

$"$;

$\}$

$\}$

$\}$

using namespace royaltyRates;

int main$()\{$

calculateRoyalties$()$;

return $0$;

$\}$