A new retrieval algorithm is being evaluated using a test database, constructed for that purpose. A single search (search ‘A’) of the database retrieved a total of 6,400 documents, of which 1,129 pertain to the topic being studied. Several additional searches on the topic of interest were also conducted and these additional searches plus search ‘A’ retrieved a total of 7,395 distinct documents, of which 1,488 pertained to the topic of interest. The person who constructed the database tells you that there are a total of 10,500 documents in the database, of which 1,750 are pertinent to the topic of your search. Calculate the relative recall of search ‘A’

Baker industries’s net income is $24,000, its interest expense is $5,000, and its tax rate is 40%. its notes payable equals $27,000, long-term debt equals $75,000, and common equity equals $250,000. the firm finances with only debt and common equity, so it has no preferred stock. what are the firm’s roe and roic?

Cosmetic profits. sally is the executive vice president of big name cosmetics company. through important and material, nonpublic information, she learns that the company is soon going to purchase a smaller chain of stores. it is expected that stock in big name cosmetics will rise dramatically at that point. sally immediately buys a number of shares of her company's stock. she also tells her friend alice about the expected purchase of stores. alice wanted to purchase stock in the company but lacked the funds with which to do so. although she did not have the funds in bank a, alice decided to draw a check on bank a and deposit the check in bank b and then proceed to write a check on bank b to cover the purchase of the stock. she hoped that she would have sufficient funds to deposit before the check was presented for payment. of which of the following offenses, if any, is alice guilty of by buying stock?

Bulldog holdings is a u.s.-based consumer electronics company. it owns smaller firms in japan and taiwan where most of its cell phone technology is developed and manufactured before being released worldwide. which of the following alternatives to integration does this best illustrate? a. venture capitalism b. franchising c. joint venture d. parent-subsidiary relationship