Update the output cells to show the gap between each model's forecasted value for a given event and the event's actual value which can be found in the table in columns G:H. The gap must be displayed as a positive number. See Examples

Your solution should use cell references so it updates automatically if the input cells change values.

ABS XLOOKUP VLOOKUP INDEX MATCH XMATCH
A1
fx

This cell cannot be edited

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50