Which TWO of the following describe a mixed economic system?

A
a system where what is made and bought is decided only by what people want and need
B
a system where the government controls everything about production and what people can buy
C
a system where both the government and what people want influence what's produced and bought
D
a system where things are produced and bought in the way they've always been done due to customs
E
a system where economic decisions are made by a combination of government regulations and market forces

C and E