Place these two lines in the code below.

output "Enter first score or $0$ to quit $"$

input firstTest

$//$ This pseudocode is intended to determine whether students have

$//$ passed or failed a course; student needs to average $60$ or $//$ more on two tests. start $$ Declarations $$ num firstTest $$ num secondTest $$ num average $$ num PASSING $=60$ while firstTest not equal to $0$ output "Enter first score or $0$ to quit $"$ input firstTest $$ output "Enter second score" $$ input secondTest $$ average $=($firstTest $+$ secondTest$)/2$ ouput "Average is $",$ average $$ if average $>=$ PASSING then $$ output "Pass" $$ else $$ output "Fail" $$ endif $$ endwhile stop

$$

Select one:

a$.$

The lines are needed before the while statement and before the endwhile statement.

b$.$

No changes are necessary.

c$.$

The lines are needed only after the while statement.

d$.$

The lines are needed only before the while statement.

e$.$

The lines are needed only before the endwhile statement.