126.28 (6) (c) 1. (4) “Debt to equity ratio” means the ratio of the value of liabilities to equity, calculated according to s. 126.28 (6) (c) 2. (5) “Depositor” means any of the following: (a) A person who delivers grain to a grain warehouse keeper for storage, conditioning, shipping, or handling, without transferring ownership to the warehouse keeper. (b) A person who owns or legally holds a warehouse receipt or other document that is issued by a grain warehouse keeper and that entitles the person to receive stored grain. (6) “Disqualified grain warehouse keeper” means a grain warehouse keeper who is disqualified from the fund under s.