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Problem 9-4A Estimating warranty expense and liability LO P4 [The following information applies to the questions displayed below.] On October 29 , Lobo Co, began operations by purchasing razors for resale. The razors have a 90 -day warranty. When a razor is returned, the company discards it and mails a new one from Merchandise Inventory to the customer. The company's cost per new razor is $15 and its retail selling price is $60. The company expects warranty costs to equal 5% of dollar sales. The following transactions occurred. Nov. 11 sold 80 razors for $4,800 cash. 30 Recognized warranty expense related to November sales with an adjusting entry. Dec. 9 Replaced 16 razors that were returned under the warranty. 16 sold 240 razora for $14,400 cash. 29 Replaced 32 razors that were returned under the warranty. 31 Recognized varranty expense related to December sales with an adjusting entry. Jan. 5 Sold 160 razors for $9,600 cash. 17 Replaced 37 razors that wore returned under the warranty. 31 Recognized warranty expenso related to January sales with an adjusting entry. 2. How much warranty expense is reported for November and December