4. On January 1, 2020 TCD Co. issued 2,000 $1,000 par value 4% coupon bonds for a price of $1,500 each. What was the bond's current yield on the date they were issued? 5. In the accounts provided below, record the TCD Co, bond issue on January 1, 2020; the recording of interest expense for 2020; and the first year interest payment for 2020. The coupons are paid annually on December 31 and the bonds mature on January 1, 2030. Cash 4% $1.000 Par Bonds Bond Discount Premium Interest Payable Interest Expense 6. On November 23, 2021. TCD Co. purchased a computer for $5.000. The estimated life of the computer is four years. At the end of four years, TCD Co. will dispose of it and sell it for scrap for $600. In the space below, complete the depreciation schedule for this asset on a straight-line basis, using the half-year convention. Annual Depreciable Depreciation Net Book Year Cost Expense Value Asset Cost 5,000 2021 2022 2023 2024 2025