Basic information relating-to a new machine purchased by Tory Amos Company and units-of-activity is presented in E9-3.

depreciation. Teetien (SO 9) nstructions Using the facts presented in E9-3, compute depreciation using the following methods in the year indicated:

(a) Declining-balance using double the straight-line rate for 2001 and 2002.

(b) Units-of-activity for 2001, assuming machine usage was 1,700 hours.