On December 31, 2017 (A) paid JD150000 for 80% of (B) with a goodwill of JD30000 as a result. You have given the following data: a. (A) earned net operating income of 100000 and declared dividends of 40000. b. (B) earned net operating income of 50000 and declared dividends of 30000. c. The goodwill is impaired by 10% each year.