Umran,

Can you export the file in XLS format? My software cannot handle XLSM.

For your information: The THP calculator is known to be extremely optimistic. When I use my own calculator, and set the fuselage drag to 3, I get:
22.33 lbs
18.99 lbs
15.97 lbs and
9.9 lbs

edit:
updated thrust calc data, calculated using factor 3 for fuselage drag