Answer:
Warranty liability $2,128
Explanation:
680 phones sold x 5% x $76 per repaired phone = $2,584 total warranty liability
6 phones were repaired during the year x $76 = $456
remaining warranty liability = total estimated liability - money spent repairing phones during the year = $2,584 - $456 = $2,128
total outstanding warranty liability = $2,128
Since phone warranties last less than a year, the full amount should be recorded under current liabilities.