1. The machinery falk inte the Macrs J-year dass. (The depreciation rates for Year t throuph year 4 are equal to 0.1333,0,4445,0.1481, and 6.0743 ) 2. Under either the lease or the eurchase, Big say must par fer insurance, preperfr tases, and mairienance. 3. Tbe firm's tax rate is 25%. 3. The lease terms call for $410,000 baymerts at the end ef each of the next 4 years. 3 5