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 $70. The company expects warranty costs to equal 6% of dollar sales. The following transactions occurred. 2012
Nov.
11 Sold 60 razors for $4,800 cash.
30 Recognized warranty expense related to November sales with an adjusting entry.
Dec.
9 Replaced 12 razors that were returned under the warranty.
16 Sold 180 razors for $14,400 cash.
29 Replaced 24 razors that were returned under the warranty.
31 Recognized warranty expense related to December sales with an adjusting entry.

2013
Jan.
5 Sold 120 razors for $9,600 cash.
17 Replaced 29 razors that were returned under the warranty.
31 Recognized warranty expense related to January sales with an adjusting entry.

Required:
Prepare journal entries to record above transactions and adjustments.