Table:
0
A
B
C
D
E
1
Year Ended May 31,
2
Percent Change
3
(Dollars in millions)
2019
Actual
Constant
2018
4
General and administrative (1)
$1,093
-1%
2%
$1,102
5
Stock-based compensation
172
-5%
-5%
180
6
Total expenses
$1,265
-1%
1%
$1,282
7
% of Total Revenues
3%
3%

Questions and formulas:
Question: By how much less did the company spend for stock-based compensation in 2019 compared to 2018?
Formula: E5 -B5 
Formula2: E5 -B5 
Level: Calculation
Question: What is the average total expenses in 2018 and 2019?
Formula: (E6 + B6)/2 
Formula2: (E6 + B6)/2 
Level: Calculation
Question: What was the average general and administrative expenses for 2019 and 2018? 
Formula: (B4 + E4) / 2 
Formula2: (B4 + E4) / 2 
Level: Calculation