Table:
0
A
B
C
D
E
F
1
Make
Year placed in service
Quantity
Number of seats
Wheelchair accessible? ()
Current status
2
GM " New Look "
1971, 1972
132
45
No
Retired; one bus retained for historical purposes
3
GM Advanced Design
1981
16
43
Yes
Retired
4
GM Advanced Design
1983
50
41
Yes
Retired
5
Gillig
1986
4
26
Yes
Retired
6
MCI
1987
21
45
Yes
Retired
7
TMC
1990
48
39
Yes
Retired
8
TMC
1991
49
40
Yes
Retired (26), reserve fleet (10), for sale (13)
9
Flxible
1994
40
45
Yes
Retired
10
MCI
1996, 1997
32
57
Yes
For sale (21), unknown (11)
11
NovaBus
1997
10
43
Yes
Retired
12
New Flyer
2003†
8
62
Yes
Retired

Questions and formulas:
Question: What is the current status for GM Advanced Design with more than 41 seats?
Formula: LET(query1,LET(query1,FILTER(A1:F1,A1="gm advanced design"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)>41))
Formula2: LET(query1,LET(query1,FILTER(A2:F12,A2:A12="gm advanced design"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)>41))
Level: hard
Question: What is the quantity with more than 45 seats and MCI make?
Formula: SUM(FILTER(C1, (D1>45)*(A1="mci")))
Formula2: SUM(FILTER(C2:C12, (D2:D12>45)*(A2:A12="mci")))
Level: easy
Question: What is the largest number of seats with more than 32 of a MCI make?
Formula: MAX(FILTER(D1, (A1="mci")*(C1>32)))
Formula2: MAX(FILTER(D2:D12, (A2:A12="mci")*(C2:C12>32)))
Level: easy
Question: What is the smallest number of seats in a vehicle currently retired and in quantities less than 8?
Formula: MIN(FILTER(D1, (F1="retired")*(C1<8)))
Formula2: MIN(FILTER(D2:D12, (F2:F12="retired")*(C2:C12<8)))
Level: easy
Question: What is the smallest number of seats in a retired vehicle that was started in service in 1981?
Formula: MIN(FILTER(D1, (F1="retired")*(B1=1981)))
Formula2: MIN(FILTER(D2:D12, (F2:F12="retired")*(B2:B12=1981)))
Level: easy