TheStreet's Jim Cramer says he has never seen a range for the jobs report as wide as current predictions. Economist expect between 50,000-350,000 jobs were created in February. Cramer says any number in this range will be "ho-hum." Investors are "suspicious and critical" of the markets, says Cramer, because the S&P 500 and Nasdaq are hitting new highs almost every day. Cramer says if interest rates don't shoot up to 3-percent, markets are sustainable.