A sales team has an estimated a 65% chance of landing new clients

after a pre-screen research effort.

A sales training campaign company claims they can provide sales

team with more information. Historically, 60% of successful

research efforts have

had

detailed info, and 80% of unsuccessful

research efforts have

not

had detailed info.

Given that a high profile sale is coming, and we're leaning towards

doing a research effort using this marketing company's detailed

information, what is the revised probability that the sale will be

unsuccessful?