Poor sanitary conditions of the people living below the poverty line.

By 'setting the agenda' on the fashion week rather than the slum demolitions, media houses will earn huge amount of money.

(i) Hindustan Times.
(ii) Number of advertisements: 70
(iii) Some people say correctly but it is necessary otherwise the cost of newspaper will be so much that most of the people would not be able to buy newspapers.

Three products advertised are
(ii) Chocolates
(ii) Electronics
(iii) Clothing

(i) Radio
(ii) DVD
(iii) Computer
(iv) Newspapers, magazines
(v) Television
(vi) Transistor
(vii) Internet
(viii) Periodicals.

(a) The first picture is of electronic typewriter. It brought changes in journalism drastically in the 1940s.
(b) John L Baird is sitting in the second picture.
(c) John L Baird invented the 'televisor', an early television.

The various technologies used in mass media are very costly. If we take an example of TV studio, we see, it has lights, cameras, sound- recorders, transmission satellites, etc which are too expensive. It's not just these things but number of other people are also paid who helps in broadcasting. A lot of money is spent in using these changing technologies and hence a big amount of money is required for the same. This makes television channels and newspapers part of big business houses.
Mass media earns money by advertising various items like cars, phones, electronics, etc.

Technology is the use of science in industry to invent useful things or to solve problems. Cable television and extensive use of the Internet is a recent phenomenon. Technology used by media is dynamic. Print media and electronic media reach a large number of people through the use of certain technologies. Their name is based on type of technology they use.
The dynamic nature of technology helps media to spread its effect to more people with better quality of sound and images. Technology also contributes in changing the way people think.