8.161516 — The Persistence of Memory Solution

The seemingly impossible questions are answered in the Freshman Year Pop Quiz sheet handed out with the Freshman Year set but not used then. (Thus, persistence of memory). However, the information is given differently. For example, B in the puzzle asks what Laverne's doctorate is in; question 14 in the pop quiz asks where she got her doctorate and the irrelevant answer is Stanford.
If the correct answer is choice 1, 2, 3, or 4 in the puzzle, extract the first 1, 2, 3, or 4 letters of the answer.

Question in Puzzle
Q in Pop Quiz
Num
Answer
Extract
Who did Walter go as at last year's Halloween party? 17
1
Spider-Man
S
Laverne has a doctorate in 14
4
economics
ECON
Which of these people is a sibling of June? 4
1
Dolores
D
What does John put on his scrambled eggs? 12
3
worcestershire sauce
WOR
Tom always shouts "Man Overboard!" during the final scene of 3
2
Das Boot
DA
Which of these does Mary use when she does her laundry? 8
2
Bounce
BO
What's Jack's favorite area of mathematics? 5
3
vector algebra
VEC
During a recent sermon, what book did Bishop Witherspoon cite? 13
2
Ecclesiastes
EC
Which finger did Jeff break in 1992? 2
1
index
I
Steve always shows up 11
1
late
L
Randy does a great impression of a character in what movie? 7
4
Sling Blade
SLIN
On what holiday did Willy meet President Carter? 10
2
Easter
EA
Fred collects vintage 22
2
textbooks
TE
To reach Ralph's cabin, which direction do you have to head in leaving Albuquerque? 18
1
north
N
What kind of vehicle does Sally drive? 19
2
truck
TR
Frank Sinatra is Mike's favorite actor in what film? 21
3
Anchors Aweigh
ANC
Sarah has a keychain version of a(n) 9
2
Etch-a-Sketch
ET
What is Bob's least favorite computer game? 15
4
Ogre
OGRE
Which word did Kelly use to pronounce ANSMET? 1
2
Enhancement
EN
Where did Tommy's parents go on their last vacation? 6
2
Budapest
BU
Shelley has seen one episode of what series more than 30 times? 16
2
I Love Lucy
IL
Foozball is a(n) 20
4
dingo
DING

The extracted letters spell SECOND WORD ABOVE CECIL'S LINE AT ENTRANCE TO GREEN BUILDING. A plaque at the Green Building has these words:

GREEN BUILDING
ERECTED THROUGH THE GENEROSITY OF
CECIL HOWARD GREEN & IRA FLANSBURGH GREEN

So the word we want is THROUGH.