Add a throw statement to the processNumbers function that throws the message "Found an element that is not a number." if one of the elements in toProcess is not a number. Hint: The function isNaN$()$ returns true if the parameter is not a number.

function processNumbers$($numberList$)\{$

let result $=0$;

for $($let index $=0$; index $<$ numberList.length; index$++)\{$

if $($isNaN$($numberList$[$index$]))\{$

throw new Error$("$Found an element that is not a number."$)$;

$\}$

result $+=$ numberList$[$index$]*1\mathrm{.}3*$ index;

$\}$

return result;

$\}$

Answer above needs corrected as it shows the following error

"Testing if an exception is thrown with toProcess $=[1,2,5,7]$

Yours and expected differ. See highlights below.

Yours

Yes

Expected

No$"$

the code below needs fixed

if $($isNaN$($numberList$[$index$]))\{$

throw Error$("$Found an element that is not a number."$)$;

$\}$