C State and explain the factors of Feward for each factor. Pollwing terms Human neels and Human wants . b-free goods and economic good.. c. Material goods, and non- material goods d-Perishable goods and durable e and c - Material good, ourd non- material good. Pro F. Consumer goods and Producer goods. 9. Inferior goods and superior good. 1- Complimentary goods and substitule 1- Direct Production and indirect product J- Primary production and Secondary prod K- Standard of living and Cost Living. ​