The time it takes to write an assessment depends on the type of assessment and its complexity. For example, writing an exam can take anywhere from a few hours to a few days, depending on the number of questions, the level of detail required, and the complexity of the subject matter.
On the other hand, writing a functional behavior assessment plan can take anywhere from 4 to 20 pages, depending on the complexity of the student, the behaviors, and the environment.
Unfortunately, I could not find any specific information on how long it takes to write a technology assessment. However, the assessment process typically involves three steps: analyzing the current technology state, identifying gaps and opportunities, and developing a roadmap for future technology investments. The time it takes to complete each step will depend on the size and complexity of the organization, as well as the scope of the assessment.