On January 1, 2024, the general ledger of Big Blast Fireworks includes the following account balances: Accounts Cash Accounts Receivable Allowance for Uncollectible Accounts Inventory Land Accounts Payable Notes Payable (8%, due in 3 years) Common Stock Retained Earnings Totals Debit $ 21,900 36,500 Credit $ 3,100 30,000 61,600 32,400 30,000 56,000 28,500 $ 150,000 $ 150,000 The $30,000 beginning balance of inventory consists of 300 units, each costing $100. During January 2024, Big Blast Fireworks had the following inventory transactions: January 8 January 12 January 3 Purchase 1,200 units for $126,000 on account ($105 each). Purchase 1,300 units for $143,000 on account ($110 each). Purchase 1,400 units for $161,000 on account ($115 each). Return 100 of the units purchased on January 12 because of defects. Sell 4,000 units on account for $600,000. The cost of the units sold is determined using a FIFO perpetual inventory system. January 15 January 19 January 22 January 24 Receive $580,000 from customers on accounts receivable. Pay $410,000 to inventory suppliers on accounts payable. January 27 Write off accounts receivable as uncollectible, $2,500. January 31 Pay cash for salaries during January, $128,000. The following information is available on January 31, 2024. a. At the end of January, the company estimates that the remaining units of inventory purchased on January 12 are expected to sell in February for only $100 each. [Hint: Determine the number of units remaining from January 12 after subtracting the units returned on January 15 and the units assumed sold (FIFO) on January 19.] b. The company records an adjusting entry for $3,000 for estimated future uncollectible accounts. c. The company accrues interest on notes payable for January. Interest is expected to be paid each December 31. d. The company accrues income taxes at the end of January of $12,300.