Emily bought 2 burgers and 4 drinks for $20. Deja bought 2 burgers and 2 drinks for $14. What was the cost of each burger and each drink?

A:The burger cost $4; the drink cost $3.
B:The burger cost $2; the drink cost $4.
C:The burger cost $5; the drink cost $3.
D:The burger cost $3; the drink cost $2.