Table:
0
A
B
C
D
1
($ in million)
2
For the year ended December 31:
2019
2018
Yr.-to-Yr. Percent Change
3
Total consolidated research, development and engineering
$5,989
$5,379
11.3%
4
Non-operating adjustment
5
Acquisition-related charges
(53)
-
NM
6
Operating (non-GAAP) research, development and engineering
$5,936
$5,379
10.4%

Questions and formulas:
Question: What was the increase / (decrease) in the Total consolidated research, development and engineering from 2018 to 2019?
Formula: B3 - C3
Formula2: B3 - C3
Level: Calculation
Question: What was the average Acquisition-related charges?
Formula: (B5+ C5) / 2
Formula2: (B5+ C5) / 2
Level: Calculation
Question: What was the Operating (non-GAAP) research, development and engineering average?
Formula: (B6 + C6) / 2
Formula2: (B6 + C6) / 2
Level: Calculation