EXERCISE UNIT 15

They should have researched the technology more thoroughly
They shouldn’t have spent money developing their own systems
They may have known the system was going to be too expensive
They could have stopped the project before it was too late
They could have designed lighter handsets
They should have charged less for calls
They may have conducted a more successful marketing campaign
They shouldn´t have wasted so much time and energy
They may have miscalculated the size of the potential market