on december 6 2014 norwood co sold a copier for cash of 12000 cost 9400 with a two year parts and labor warranty/

Required
1. How much warranty expense should the company report in 2014 for this copier?
2. How much is the warranty liability for this copier as of December 31, 2014?
3. How much warranty expense should the company report in 2015 for this copier?
4. How much is the warranty liability for this copier as of December 31, 2015?
5. Show the journal entries that would be made to record:
(a) The sale (assume a perpetual inventory system)
(b) The adjustment on December 31, 2014, to record the warranty expense
(c) The repairs that occurred in January 2015. Ignore sales taxes.