Find Teslas most recent 10-K filing on EDGAR, and calculate the following variables:

Book-to-market ratio, current ratio, inventory turnover ratio, net profit margin, return on assets, return on equity, and earnings per share

To get most of the credit, list the formulas for each variable that you are calculating, and where you find the values for numerator and denominator. For example,

Current ratio = current assets / current liabilities = XXX / YYY. I find current assets on the balance sheet statement, and the value is XXX. I find current liabilities on the balance sheet statement, and the value is YYY.