What is the 'resultLabel' text set to after clicking on the 'submitButton' assuming $\text{'}7\text{'}$ is entered for letterWeightinput?

sat app variable index : to in list app variable letterWeight $-|$ frind first $*$ occurrence of item $|$app variable weight :

$$ ii$)$

app variable index

to

Text $*$ io

join

$66$

The postage cost for a

app variable weight $=$

ounce letter is $5"9$

in list

app variable postageCost

get

:

app variable index

else

result abel

Text

to

Invalid letter weight, enter again.

The postage cost for a $1$ ounce letter is $$0\mathrm{.}49$

Invalid letter weight enter sgah

The postage cost for a $5$ ounce letter is $$1\mathrm{.}61$

The postage cost for a $4$ ounce letter is $$1\mathrm{.}12$

The poutage enst for ro tounce tetter is $$1\mathrm{.}82$

The postage cost for a $2$ ounce letter is $$9\mathrm{.}7$

The postage cost for a $7$ ounce letter is $$2\mathrm{.}03$

The poutage eent for s $3$ ourke tetter is $50\mathrm{.}91$