Countries A, B, and C with respective total populations 50 million, 18 million, and 15 million also have annual GDP as: A - 428$ billion, B- 20$ billion, and C- $7billion, what are the countries; annual GDP per person

A) A= $466 , B= 1111 and C = 8560

B) no correct option

C) A= $1111 B= 466 and C = 8560

D) A = $8560 ,B= $11111 and C= 466$

D. A = $8560 ,B= $11111 and C= 466$

Explanation:

Country A

Annual GDP = $428 billion

Population = 50 million

Annual GDP per person = $428 billion / 50 million = $8560

Country B

Annual GDP = $20 billion

Population = 18 million

Annual GDP per person = $20 billion / 18 million = $1111

Country C

Annual GDP = $7 billion

Population = 15 million

Annual GDP per person = $7 billion / 15 million = $466.

The correct option is D.

explanation:

a gas is not used in hydraulic machines as the fluid because gas is easily compressible and so if a gas is used, the energy would mostly go into compressing a gas. therefore a liquid is used in hydraulic machines as the fluid.

the third answer is correct.