Personally, I think she is priceless, but here's the rundown!

Hours of work/week:  94.7

Jobs:  janitor, cook, psychologist and CEO = $17.80/hour

$112, 962/year

By the way, this information, from Salary.com, made the same calculation for working mothers, estimating that they do about 57.9 hours of mom work/week, which is worth about $66,979/year.