Table:
0
A
B
C
D
E
F
1
Processor
Model
Clock speed (MHz)
L1 cache (bytes)
Introduced
Discontinued
2
MC68000
Lisa
5
—
January 1983
January 1984
3
MC68000
Lisa 2
5
—
January 1984
January 1985
4
MC68000
Macintosh
8
—
January 1984
October 1985
5
MC68000
Macintosh 512K
8
—
September 1984
April 1986
6
MC68000
Macintosh XL
5
—
January 1985
April 1985
7
MC68000
Macintosh Plus
8
—
January 1986
October 1990
8
MC68000
Macintosh 512Ke
8
—
April 1986
September 1987
9
MC68000
Macintosh SE
8
—
March 1987
August 1989
10
MC68000
Macintosh SE FDHD
8
—
August 1989
October 1990
11
MC68000
Macintosh Classic
8
—
October 1990
September 1992
12
MC68HC000
Macintosh Portable
16
—
September 1989
October 1991
13
MC68HC000
PowerBook 100
16
—
October 1991
August 1992

Questions and formulas:
Question: What is the least clock speed (MHz) with January 1986 as introduced?
Formula: MINIFS(C1,E1,"january 1986")
Formula2: MINIFS(C2:C13,E2:E13,"january 1986")
Level: easy
Question: With April 1986 as the introduced, what is the least clock speed (MHz)?
Formula: MINIFS(C1,E1,"april 1986")
Formula2: MINIFS(C2:C13,E2:E13,"april 1986")
Level: easy
Question: The Powerbook 100 model has what processor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="powerbook 100"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,B2:B13="powerbook 100"),1))
Level: medium
Question: When was the Lisa 2 model discontinued?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="lisa 2"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,B2:B13="lisa 2"),6))
Level: medium