Final answer:
The minimum time to complete the graduated drivers program is not provided here, as the information given refers to the duration of high school and college graduations, not the drivers program itself.
Step-by-step explanation:
The minimum amount of time required to complete the graduated drivers program can vary by location and specific program structure. However, the provided data points on graduation timelines are not directly relevant to driver's education. The data instead refers to the lengths of time students take to complete a college degree or high school. When discussing the graduated drivers program, factors such as the learners permit phase, the intermediate license phase, and the full privilege license phase are considered, and these can take varying amounts of time based on state requirements and individual progress. A common scenario might require a new driver to go through a period of supervised driving and then additional months with a provisional license before achieving a full license. Completeness of these phases typically ranges from several months to a couple of years.