Statement: The average family income in the metros has increased today as compared to earlier, as in most families these days husbands and wives both are working. Which of the following inferences cannot be drawn from the above statement?

A

Wives earn more than their husbands today.

B

It was less prevalent for the spouse to work earlier than today.

C

The family income level was lower a few years ago.

D

More husbands and wives are working today as compared to last few years.