A company is considering replacing an old piece of machinery, which cost $105,000 and has $55,000 of accumulated depreciation to date, with a new machine that has a purchase price of $83,000. The old machine could be sold for $56,300. The annual variable production costs associated with the old machine are estimated to be $8,500 per year for eight years. The annual variable production costs for the new machine are estimated to be $5,000 per year for eight years. a. Prepare a differential analysis dated April 29 to determine whether to continue with (Alternative 1) or replace (Alternative 2) the old machine.
b. What is the sunk cost in this situation?

Lynch company manufactures and sells a single product. the following costs were incurred during the company’s first year of operations: variable costs per unit: manufacturing: direct materials $ 12 direct labor $ 6 variable manufacturing overhead $ 1 variable selling and administrative $ 1 fixed costs per year: fixed manufacturing overhead $ 308,000 fixed selling and administrative $ 218,000 during the year, the company produced 28,000 units and sold 15,000 units. the selling price of the company’s product is $56 per unit. required: 1. assume that the company uses absorption costing: a. compute the unit product cost. b. prepare an income statement for the year. 2. assume that the company uses variable costing: a. compute the unit product cost. b. prepare an income statement for the year.

Pennewell publishing inc. (pp) is a zero growth company. it currently has zero debt and its earnings before interest and taxes (ebit) are $80,000. pp's current cost of equity is 10%, and its tax rate is 40%. the firm has 10,000 shares of common stock outstanding selling at a price per share of $48.00. refer to the data for pennewell publishing inc. (pp). pp is considering changing its capital structure to one with 30% debt and 70% equity, based on market values. the debt would have an interest rate of 8%. the new funds would be used to repurchase stock. it is estimated that the increase in risk resulting from the added leverage would cause the required rate of return on equity to rise to 12%. if this plan were carried out, what would be pp's new value of operations? a. $484,359 b. $521,173 c. $584,653 d. $560,748 e. $487,805

Using a cps-sample of 7,440 individuals, you estimate the following regression: = 20.91 - 2.61 x female where female is a binary variable that takes on the value of 1 for females and is 0 otherwise. the standard error on the coefficient on female is 0.25. the 95% confidence interval for the gender wage gap, or the amount that females earn less, is: a) [-3.10, -2.12] b) [18.30, 23.52] c) [-3.02, -2.20] d) [-1.96, -1.64]