www.FT.com Chris Perretta, chief information officer of State Street, the US financial services provider, says the line between technology and business is becoming ever more fuzzy. He talks to Connected Business editor Paul Taylor in the first of the FT’s CIO Interviews series. For more video content from the FT, visit the Financial Times video section at: www.ft.com

Towering Skills provides professional training to engineers and technical professionals. We teach project management, financial analysis, and business writing. Visit us at www.ToweringSkills.com

This video is the 2nd in a 4-part series that presents the essentials of investment decision-making. Part 2 covers the NPV (net present value) and IRR (internal rate of return).

This video is the 1st in a 4-part series that presents the essentials of investment decision-making. Part 1 covers the Time Value of Money, Cash Flows, and Incremental Analysis.