i need a new and simple answers please

Ex 1. The Loann Le Milling Company is going to purchase a new piece of testing equipment for $28,000 and new machine for $53,000. The equipment falls in the three-year property class, and the machine is in the five-year class. What annual depreciation will the company be able to take on the two assets? Ex 2. 4. The Castle Cork Company was founded in 20X1 and had the following taxable income through 20X50 20X1 20x2 20x3 2034 20x3 $35.000 568.000 --$120.000 Compute the corporate income tax or tax refund in each year, assuming the graduated tax rates discussed in the chapter. Ex 3. Suppose that 91-days Treasury bills currently yield 6 percent to maturity and that 25-year Treasury bonds yield 7.25 percent. Lopez Pharmaceutical Company recently has issued long-term, 25-year bonds that yield 9 percent to maturity. a) If the yield on Treasury bills is taken to be short-term, risk-free rate, what Premium in yield is required for the default risk and lower marketability associated with the Lopez bonds? b) What Premium in yield above the short-term, risk-free rate is attributable to maturity? Ex 4. Tripex Consolidated Industries owns $1.5 million in 12 percent bonds of Solow Electronics Company. It also owns 100,000 shares of preferred stock of Solow, which constitutes 10 percent of all outstanding Solow preferred shares. In the past year, Solow paid the stipulated interest on its bonds and dividends of $3 per share on its preferred stock. The marginal tax rate of Tripex is 34 percent. What taxes must Tripex pay on this interest and dividend income? Ex 5. What are some of disadvantages of: a) Sole proprietorship b) Partnership c) Limited liability company Ex 6. Discuss the functions of financial intermediaries