I am trying to determine the Current ratio, debt-to-assets ratio, inventory turnover, net profit margin, and earnings per share for Vail Mountain Resorts (MTN) for year end 2017 and 0218 for an assignment. I want wanting assistance in making sure that I am pulling the correct information.

Currently I have 2018 EPS as $8.72 and 2017 EPS as $5.09.

2018 current ratio as 9.06 and 2017 as 4.90

2018 Debt to equity as 0.6812 and 2017 as 0.6859

2018 Net profit margin as 2.2522 and 2017 as 1.9739

For the inventory ratio, I am a little confused on how to calculate it and would appreciate some help.