2. taste/preference of consumers; the higher the pereference for a particular goods/service the higher the qd for the goods/service; the lower the preference the lower the qd of the goods/service
3. deposable income (dy) of consumers; the higher the dy of consumers the higher the qd of goods/services; the lower the yd the lower the qd of goods/services
4. population. the more the population the higher the qd for goods/services; the lower the population the lower the qd for goods/services
5. price of complimentary goods/services; the higher the price of complimentary goods the lower the demand for the main goods; the lower the price of the complimentary goods/service the higher the demmand for the main goods/service.
by;Zain-Ul-abideen
email. Zain-Ul-abideen@hotmail.com