Table:
0
A
B
C
D
E
1
Model
Seats
Period
Built
Country
2
Fokker F28 Fellowship
65-79
1967-1987
241
Netherlands
3
British Aerospace 146
82-112
1983-2001
387
United Kingdom
4
Fokker 100
97-107
1986-1997
283
Netherlands
5
Fokker 70
79
1994-1997
47
Netherlands
6
Antonov An-148
75-99
2009-present
25
Ukraine
7
Sukhoi Superjet 100
78-98
2011-present
28
Russia
8
Bombardier CSeries
110-160
2013-present
0
Canada

Questions and formulas:
Question: How many cabins were built in the time between 1967-1987?
Formula: FILTER(D1,C1="1967-1987")
Formula2: FILTER(D2:D8,C2:C8="1967-1987")
Level: easy
Question: Between which years were there 241 fokker 70 model cabins built?
Formula: FILTER(C1,(D1<241)*(A1="fokker 70"))
Formula2: FILTER(C2:C8,(D2:D8<241)*(A2:A8="fokker 70"))
Level: easy