A Moreover, it is almost impossible to get people to change the way they view things they are indifferent to.
B Over the last ten years, other forms of advertising, such as direct marketing, have become increasingly popular as well as scientific.
C They don't, as the industry well knows, care enough to be brand loyal to such a product.
D Whether you accept this argument or not, you have to recognise that without advertising our world would be very different.
E The problem lies in isolating precisely what motivates people to behave in a particular way.
F This is partly because not all advertisements are designed to do the same thing.
G The production costs involved in these can reach higher figures than those for the average movie.