Sony has said blockbuster titles such as Final Fantasy XV from Square Enix Holdings Co. and Tekken 7 from Bandai Namco Entertainment Inc. are coming for PlayStation V.R. Those are mainly adaptations of games also available on the PlayStation 4 console rather than software titles exclusively developed for the virtual-reality goggles, which have not yet been introduced to the market. Sony shares fell slightly in Monday trading in Tokyo, in line with the overall market.

1. Which one of Porter 6 forces is the most relevant in assessing the issues facing PlayStation V.R.? Explain.

2. What would you advise Sony to do to make V.R. headsets becoming a mass-market item?