please solve

On May 10. Hudson Computing sold 115 Millennium laptop computers to Apex Publishers, At the date of this sale, Hudson's perpetual inventory records included the following cost layers for the Millennium laptops. Prepare journal entries to record the cost of the 115 Millennium laptops sold on May 10, assuming that Hudison Computing uses the following. (Round your final answers to the nearest dollor amount. If no entry is required for a transoction/event, select "No journal entry required" in the first occount field.) a. Specific identification method (78 of the units sold were purchased on April 9 , and the remaining units were purchased on May 1 ) b. Average-cost method. c. FFO method. d. LIFO method