Write a advertisement on selling old bicycle in english

Format Of Advertisement

Advertisement is a type of

When a bicycle manufacturer reduced its selling price by 50% the number of bicycles sold radically increased to 700%. Initially the manufacturer was getting only 140% profit. What is the new selling price of a bicycle if initial selling price is Rs. 480? What is the percentage increase of his profit What is the initial number of bicycles if 1400 bicycles are sold now

A cosmetic manufacturing company is spending a lot of money on advertisement to sell their products as they believe that the seles of good depends on the quality of advertisement. Name the marketting phiologophy followed by him. State any other two marketing philosophy.