Answer:
1) $240 warranty expense
2) $240 warranty liaiblity
3) zero as decreases the warranty laibility
4) 240 beginning - 209 used = 31 ending
5)
cash 6,000 debit
sales revenues 6,000 credit
--to record sale--
warranty expense 240 debit
warranty liability 240 credit
--to record prevision for warranty expenses--
warranty liability 209 debit
inventory 209 credit
--to record use of the warranty from the customer--
Explanation:
1) sales x expected warranty = 6,000 x 0.04 = 240
2) it will be for the 240 as the accounting works with double-entry