<Li> requires meetings at frequent intervals at enormous expense to customers </Li> <Li> requires too much cultural change to adopt </Li> <Li> can lead to more difficult contractual negotiations </Li> <Li> can be very inefficient; if the requirements for one area of code change through various iterations, the same programming may need to be done several times over . Whereas if a plan were there to be followed, a single area of code is expected to be written once . </Li>

Why does requirements analysis never end for a project