For each of the following scenarios, determine which market model best describes the scenario. Then identify the number of firms, the type of product, and the ease with which new firms can enter the market under this market structure.
Scenario Number of Firms Type of Product Entry Market Model a. Hundreds of colleges serve millions of students each year. The colleges vary by location, size, cost, and educational quality, which enables students to match schools to their diverse preferences.
b. Hundreds of high school students who require tutoring in algebra choose among dozens of tutoring companies offering similar services.
c. Three airlines operate between San Francisco and San Diego. There are not enough potential customers to share the route with a fourth airline without causing the average costs of the existing competitors to rise substantially.
d. Consumers view all airlines as the same service and will select the least expensive one. The government has granted the U. S. Postal Service the exclusive right to deliver mail.

When is going to be why would you put money into saving account

As a project manager for a large construction company, shaun decided to make the performance appraisal process as painless as possible for his crew. he spent a considerable amount of time creating performance standards he felt were reasonable, and after six months' time, he scheduled individual appointments with each worker to discuss strengths and weaknesses and areas that needed improvement according to the standards he privately set. some employees were sent to vestibule training, and one even got a promotion with additional compensation. what did he fail to do correctly

Afirm's before-tax cost of debt, rd, is the interest rate that the firm must pay on debt. because interest is tax deductible, the relevant cost of debt used to calculate a firm's wacc is the cost of debt, rd (1 – t). the cost of debt is used in calculating the wacc because we are interested in maximizing the value of the firm's stock, and the stock price depends on cash flows. it is important to emphasize that the cost of debt is the interest rate on debt, not debt because our primary concern with the cost of capital is its use in capital budgeting decisions. the rate at which the firm has borrowed in the past is because we need to know the cost of capital. for these reasons, the on outstanding debt (which reflects current market conditions) is a better measure of the cost of debt than the . the on the company's -term debt is generally used to calculate the cost of debt because more often than not, the capital is being raised to fund -term projects. quantitative problem: 5 years ago, barton industries issued 25-year noncallable, semiannual bonds with a $1,600 face value and a 8% coupon, semiannual payment ($64 payment every 6 months). the bonds currently sell for $845.87. if the firm's marginal tax rate is 40%, what is the firm's after-tax cost of debt? round your answer to 2 decimal places. do not round intermediate calcu