Kungani ukubeka intengo kubalulekile emasu omkhiqizo?
Lapho kuqhathaniswa amaleveli enzuzo ahlukene njengentengo, izindleko eziguquguqukayo, izindleko ezihleliwe, inani lezimpahla ezithengisiwe, ucwaningo lukhombisa ukuthi ukuthuthuka okungu-1% kwentengo kungadala ukuthuthuka kwenzuzo yokusebenza okuphezulu okungu-11.5% uma kuqhathaniswa no-2.3% kuphela ngokusebenzisa izindleko ezihleliwe. Lokhu kubonisa ukuthi ukubekwa kwamanani kungaba nethonya elikhulu emalini engenayo.  Lokhu kungafinyelelwa ngokuqonda amasu ahlukene entengo nokuthi angenziwa kanjani ngamasu entengo. Isu elihlukile lentengo lihlanganisa ukusebenzisa - 1. Izici ezihlobene nezindleko (ezifana nezindleko ezihleliwe, eziguquguqukayo, ukuhlaziywa kokulingana okuqhubekayo); 2. Izici ezisohlangothini lwamakhasimende (njenge-Economic Value Analysis (EVA); Intengo Elasticity of Demand; Ukulinganisa ukuzimisela ukukhokha) 3. Izici zemvelo yokuncintisana.  Ngokuya ngomongo webhizinisi, la maqhinga angasetshenziswa ngamasu afana nokucwaswa kwentengo (isib., ukuhlanganiswa); amanani entengo angahambelani nomugqa; ukukhushulwa kwentengo (isib., amanani entengo aphansi); futhi ngaphezu kwakho konke ukuqonda i-psychology yabathengi maqondana namanani entengo (umphumela wokunamathela, amanani okuyenga, umphumela wokuyekethisa, amanani okukhangisa, njll.).