Wang Securities had debt-to-equity ratio of 0.65. The CFO wants to issue some stock and buy back and equivalent amount of debt. It is estimated that the debt-to-equity ratio after this action will be 0.55. The increased leverage has what effect on unlevered beta and levered beta of the company?

a. The unlevered beta and the levered beta will both rise.
b. The unlevered beta will remain the same and the levered beta will decline.
c. The unlevered beta will increase, and levered beta will decline.
d. The unlevered beta and levered beta will both decline.
e. The unlevered beta will remain the same and the levered beta will rise

According to this excerpt, a key part of our national security strategy is

Employees at a library check out books to patrons. books have an isbn and a name. the library sometimes has multiple copies of the same book. books have one or more authors. a patron is an individual who has an active (non-expired) library card. for each library card, we store the person's first and last names and their address. for each employee, we store their employee id, current salary, first and last name and their address. we also store the employee id of their current manager. each time we check out a book to a patron we need to store the date of the transaction, the employee who checked out the book to the patron, and the library card of the patron. some employees have library cards. if an employee patron turns in a book late, the fine that they pay is a percentage of their salary. some employees are authors who have library cards—they are allowed to check out as many books as they like.

Dollar shave club is an ecommerce start-up that delivers razors to its subscribers by mail. by doing this, dollar shave club is using a(n) to disrupt an existing market.a. innovation ecosystem b. architectural innovation c. business model innovation d. incremental innovation