Answer:
amount of Estimated Warranty is $6400
Explanation:
Given data
sells = Â 8,000 Â units
1st year = $400
defective rate = 3 %
repair costs  = $40
honored = 80 units
total cost = $ 3200
to find out
amount will be reported as Estimated Warranty
solution
we will calculate here amount of Estimated Warranty that by formula given below
amount of Estimated Warranty  = [ (units sold × Defective rate ) – honored ] ×  repair cost
amount of Estimated Warranty =[ (8,000 × 3%) – 80 ] × 40
amount of Estimated Warranty = (240  – 80)  × 40
amount of Estimated Warranty = 160  × 40
amount of Estimated Warranty  = $6400