Matakin tambaya
1. Karɓi binciken abokin ciniki, ƙayyade ƙayyadaddun fasaha na abokin ciniki, yanayin aikace-aikacen, kasafin kuɗi, da sauransu.
2. Injiniya sun tabbatar da yuwuwar fasaha.
2. Injiniya sun tabbatar da yuwuwar fasaha.
