#9 and the answer i put (270) is wrong please solve it as well

Hitzu Company sold a copier (that costs $6,500 ) for $13,000 cash with a two-year parts warranty to a customer on August 16 of Year 1 . Hitzu expects warranty costs to be 3% of dollar sales. It records warranty expense with an adjusting entry on December 31. On January 5 of Year 2, the copier requires on-site repairs that are completed the same day. The repairs cost $99 for materials taken from the repair parts inventory. These are the only repairs required in Year 2 for this copier. 1. How much warranty expense does the company report for this copier in Year 1 ? 2. How much is the estimated warranty liability for this copier as of December 31 of Year 1 ? 3. How much is the estimated warranty liability for this copier as of December 31 of Year 2 ? 4. Prepare journal entries to record (a) the copier's sale; (b) the adjustment to recognize the warranty expense on December 31 of Year 1; and (c) the repairs that occur on January 5 of Year 2. 1. How much warranty expense does the company report for this copier in Year 1 ? 2. How much is the estimated warranty liability for this copier as of December 31 of Year 1 ? 3. How much is the estimated warranty liability for this copier as of December 31 of Year 2 ? Record the sale of a copier for $13,000 cash. Note: Enter debits before credits. Record the cost of goods sold of $6,500. Note: Enter debits before credits. Record the estimated warranty expense at 3% of the sales. Enter debits before credits. Record the cost of repairs that occur on January 5 of Year 2. Note: Enter debits before credits