William bridges (1991) theorizes that organizational change can be successful if management enforces three phases properly. explain his three phases and the steps that management should take through an organizational transition (such as a merger or move).

Amachine purchased three years ago for $720,000 has a current book value using straight-line depreciation of $400,000: its operating expenses are $60,000 per year. a replacement machine would cost $480,000, have a useful life of nine years, and would require $26,000 per year in operating expenses. it has an expected salvage value of $130,000 after nine years. the current disposal value of the old machine is $170,000: if it is kept 9 more years, its residual value would be $20,000. calculate the total costs in keeping the old machine and purchase a new machine. should the old machine be replaced?

You decided to charge $100 for your new computer game, but people are not buying it. what could you do to encourage people to buy your game?

Which of the following is not an example of one of the four mail advantages of prices on a free market economy