At the beginning of 2010, Lipstick Company has installation costs of $8,000 on new machine that were charged to Repair Expense. Other costs of this machinery of $29,000 were correctly recorded and depreciate with the straight-line method with an estimated life of 10 years and no residual value. At December 31, 2008, Lipstick Company decides that the machinery has remaining useful life of 15 years, starting with January 1, 2011. The book have not been closed for 2018 and depreciation expense has not yet been recorded for 2018. Do not take in to account the impact of taxes.

a) Show the journal entry that Lipstick Company should make in 2011 to correct for the error. b) Calculate and present the journal entry of Lipstick Companys depreciation expense in 2011 for machinery acquired in 2010.