Xam-xam bii li mu làmboo mooy seggat jóox gi (production), séddale gi, ak yaxantu ak lakk walla jëfandikoo njaay yi (marsandiis yi) ak njëfte yi (les services). danuy faral a wax ci koom-koom ne buy wuyyu la (positive) bu dee jéem a leeral ngértey tànn yu wuuteyi, di joxe ay mbooleem ay xalaat jiital (hypotese), walla am mbooloom ay gendiku (ay seetlu),danuy wax it ne bu nattukaay la bu dee leeral doxal yi nu war a def.