Table:
0
A
B
C
D
E
F
G
1
Model
Introduction
Discontinued
CPU Speed
Print speed (PPM)
Standard memory
Maximum memory
2
4000
November 1997
May 1999
100MHz
17
4 MB
100 MB
3
4050
May 1999
November 2001
133MHz
17
8 MB
192 MB
4
4100
March 2001
February 2003
250MHz
25
16 MB
256 MB
5
4200
November 2002
June/November 2005 1
300MHz
35
48 MB
416 MB
6
4240
? - Please add details on this model
? - Discontinued
? - 460MHz
? - 40
? - 48 MB
? - 512 MB
7
4250
November 2002
June/November 2005 1
460MHz
43
48 MB
512 MB
8
4300
December 2002
June 2005
350MHz
45
64 MB
416 MB
9
4350
November 2002
June 2005
460MHz
52
64 MB
512 MB

Questions and formulas:
Question: Which model has a CPU speed of 133mhz?
Formula: SUMIFS(A1,D1,"133mhz")
Formula2: SUMIFS(A2:A9,D2:D9,"133mhz")
Level: easy
Question: Which model has a maximum memory of 512 mb?
Formula: SUMIFS(A1,G1,"512 mb")
Formula2: SUMIFS(A2:A9,G2:G9,"512 mb")
Level: easy
Question: What is the maximum memory of the model that has a standard memory of 16 mb?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1="16 mb"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G9,F2:F9="16 mb"),7))
Level: medium