I think no, the time of high school duration is already been designed according to each specific curriculum. for a B.Sc engineer its important to lean more knowledge, spend more time in labs so its designed as a 4 years program as compared to B.Com that does’t require too much leaning apart from accounting. So it’s designed as 2 years program and they get rest of the learning during on job training.
* attain more knowledge
4-year program
2-year program