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 $14 and its retail selling price is $70. The company expects warranty costs to equal 6% of dollar sales. The following transactions occurred.

Nov.		11		Sold 60 razors for $4,200 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 $12,600 cash.
		29		Replaced 24 razors that were returned under the warranty.
		31		Recognized warranty expense related to December sales with an adjusting entry.
Jan.		5		Sold 120 razors for $8,400 cash.
		17		Replaced 29 razors that were returned under the warranty.
		31		Recognized warranty expense related to January sales with an adjusting entry.

1a. Prepare journal entries to record above transactions and adjustments.

Date	General Journal	Debit	Credit
Nov 11
Nov 11
Nov 30
Dec 09
Dec 16
Dec 16
Dec 29
Dec 31

1b. How much warranty expense is reported for November and December?

1c. How much warranty expense is reported for January?

1d. What is the balance of the estimated warranty liability account as of Dec 31?