You sure did save a bundle!!! Congratulations, Ana!!
I was trying to figure why you saved 1/10th of what you thought at first, while making 1/100th of what you thought at first. And found a math error in the 1st one that I missed. The final calculation, where you multiply the ounces by the $34, would have actually come out the $100,000 not $10,000.
You have good instincts, Ana, to smell something fishy. You will be a great nurse!