For a chemical reaction $$A + B \to$$ Product, the order is 1 with respect to $$A$$ and $$B$$.

Rate (mol L$$^{-1}$$ s$$^{-1}$$)	[A] (mol L$$^{-1}$$)	[B] (mol L$$^{-1}$$)
0.10	20	0.5
0.40	x	0.5
0.80	40	y

What is the value of x and y?

A

160 and 4

B

80 and 4

C

80 and 2

D

40 and 4