The three marketing function as per the above extract are:
(i) Packaging: It is the process of designing and producing appropriate packages for product. It protects the goods from spoilage, breakage, leakage, etc. In this case, Maharana packs the paratha and sandwiches in special containers designed to keep the food hot and fresh.
(ii) Pricing: Pricing refers to the process of fixing the price in terms of money. It depends on many factors like degree of competition, market conditions, government regulations, etc. Success of business mainly depends on the sound pricing policy. In this case, due to competition the prices have been kept reasonably low.
(iii) Pronation: Promotion refers to all such activities of the manufacturer like advertising, personal selling, sales promotion and publicity, where are intended to influence buyers behaviour. In the gernor case promotion is done the through advertisement via hoardings and kiosks.