Q: few student can begin their studies having already written a mathematical paper.
A: Few student can begin their studies having already written a mathematical paper.

Q: today, the mineable deposits of this raw material are estimated to 200-400 years of production at the current rate.
A: Today, the mineable deposits of this raw material are estimated to 200-400 years of production at the current rate.

Q: . make modifications to webapp increment as required
A: . Make modifications to WebApp increment as required

Q: building 4 and 5:
A:
Building 4 and 5: