If 6 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time?  Choose the correct choice from the following options.
A) 3:2	B) 2:2	C) 3:4	D) 1:2	E) 6:1
2:2   2:2   6M + 22:2 = 4(1M + 12:2)   6M + 22:2 = 4M + 42:2   2M = 22:2   The required ratio of work done by a man and a boy = 2:2
<result>B</result>
If 6 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time?