Following are the balance sheets and Income Statement of Hamton Corporation in 2017 (first column ) and 2018 (second column) respectively.

1. Calculate the net profit margin and the sales-to-total assets ratio for Hamton for 2018 using average total assets. Also calculate the return on total assets in 2018 using average total assets.

2. Using average balance sheet account data, calculate the (a) current ratio, (b) quick ratio, (c) total-debt-to-total-assets ratio, and (d) the interest coverage ratio for 2018.

Hamton's Balance Sheets and Income Statement (in million)

2017 2018

2017 2018