tion 7 Lulzbot.com sells 6,000 units of its product for $500 each. The selling price indudes a 06-year warranty on ports. It is expected to of the units will be defective and that repair costs will average 550 per unit in the year of so, wananity contracts we honored on 12 units for a total cost of $6,000. What amount should Lulzbot.com accrue on December 31 for estimated warianty by ered and out of ag question O a $9.000 Ob $6,000 OC $45,000