A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales in 1997 were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996 ?	Choose the correct choice from the following answers:
A) 1:2
B) 4:5
C) 1:1
D) 3:2
E) 5:3
Let c = revenue from car sales in 1996   Let t = revenue from truck sales in 1996   Equating the total revenue in 1997 with the individual revenue from selling cars and trucks in 1997,   c(0.89) + t(1.07) = (c+t) (1.01)   Dividing throughout by t,   (c/t) (0.89) + 1.07 = (c/t + 1) (1.01)   =&gt; (c/t) (0.12) = 0.06   =&gt; (c/t) = 1/2   Option (1:2).
<result>A</result>
A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales in 1997 were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996 ?