What is the output for the following code segment and why does it format its output in the way it does:

$\text{'})$

f$.$write$(\text{'}2-$Level

Text'$)$

$f=$open${(}^{\text{'}}$myfile.$tx{t}^{\text{'}},{?}^{\text{'}}{r}^{\text{'}})$

for line in $f$ :

line$))$

f$.$close$()$

a$.)2-$Levelln'

'Text'

because the In in the $.$write method puts

Text on the next line in the file, and the repr$()$ function will display In next to $2-$ level.

b$.)2-$LevellnText

$\text{'}$ because the In in the $.$write$()$ method will be displayed by the repr$()$ function as well as the ending newline In from the print$()$ statement.

c$.)$ TypeError:unsupported operand types$($s$)$ for $+$:'int' and $\text{'}$str$\text{'}$ because $2$ is an integer, and it needs to be a string for the $.$write$()$ method.

d$.)2-$LevellnText' because the In in the $.$write$()$ method will be displayed by the repr$()$ function.