The before-tax income for Ivanhoe Co. for 2020 was $104,000 and $81,200 for 2021. However, the accountant noted that the following errors had been made:

1. Sales for 2020 included amounts of $39,000 which had been received in cash during 2020, but for which the related products were delivered in 2021. Title did not pass to the purchaser until 2021.
2. The inventory on December 31, 2020, was understated by $9,400.
3. The bookkeeper in recording interest expense for both 2020 and 2021 on bonds payable made the following entry on an annual basis.
Interest Expense 14,400 Cash 14,400 The bonds have a face value of $240,000 and pay a stated interest rate of 6%. They were issued at a discount of $16,000 on January 1, 2020, to yield an effective-interest rate of 7%.
4. Ordinary repairs to equipment had been erroneously charged to the Equipment account during 2020 and 20221. Repairs in the amount of $8,600 in 2021 and $9,300 in 2022 were so charged. The company applies a rate of 10% to the balance in the Equipment account at the end of the year in its determination of depreciation charges.

Prepare a schedule showing the determination of corrected income before taxes for 2020 and 2021.

Alpha company uses the periodic inventory system for purchase & sales of merchandise. discount terms for both purchases & sales are, 2/10, n30 and the gross method is used. unless otherwise noted, fob destination will apply to all purchases & sales. the value of inventory is based on periodic system. on january 1, 2016, beginning inventory consisted of 350 units of widgets costing $10 each. alpha prepares monthly income statements. the following events occurred during the month of jan.: dateactivitya. jan. 3purchased on account 350 widgets for $11 each. b.jan. 5sold on account 400 widgets for $30 each. paid freight out with petty cash of $150.c. jan. 10purchased on account 625 widgets for $12 each. d.jan. 11shipping cost for the january 10 purchased merchandise was $400 was paid with a cheque by alpha directly to the freight company. e.jan. 12returned 50 widgets received from jan. 10 purchase as they were not the correct item ordered. f.jan. 13paid for the purchases made on jan. 3.g. jan. 21sold on account 550 widgets for $30 each. paid freight out with petty cash of $250.h. jan. 22authorize credit without return of goods for 50 widgets sold on jan. 21 when customer advised that they were received in defective condition. i.jan. 25received payment for the sale made on jan. 5.j. jan. 26paid for the purchases made on jan. 10.k. jan. 31received payment for the sale made on jan. 21.use this information to prepare the general journal entries (without explanation) for the january events. if no entry is required then enter the date and write "no entry required."