3. Complete the following sentences by filling in the blanks with correct word (s):
(i) An aid to trade whose major aim is to compensate the insured who suffered losses out of the stated risk is called. ..............
(ii) Industries which are involved in changing the form of raw materials into finished goods are classified as. .................
(iii) The quantity of goods that producers are willing and able to offer for sale at a given price in a given period of time is known as.....................
(iv) In hire purchase agreement, whenever the buyer failed to pay only the last installment the property bought will remain in the hands of the. . . . . . . . . . . .
(v) ................. are the costs of production which change as the output changes.
(vi) Trade which involves exchange of goods by goods commercially is termed as..................
(vii) Wholesalers who handle a particular type of goods but offer a greater variety within their particular field are known as. .................
(viii) The responsiveness of demand for a product to a change in price represents. .................
(ix) Human needs which consist of food, shelter and clothes are called..................
(x) ................. are retailers who sit next to bus stands, market places public/private halls or around the schools offering small items like sweets, fresh fruits pens, drinks, etc, to customers.