The technique that has been employed in the given advertisement to attain its purpose of convincing people to buy it would be:
A). It presents the positive association that every one who purchases the radio will have years of happiness.
- The given advertisement associates positivity to their product i.e. 'radio' in order to convey that it brings long-lasting happiness and a positive aura to the house of the people who opt for it.
- Using such a method would gain emotional acceptance from people and convince them to believe that it is related to happiness.
- Thus, their purpose of persuading the people by influencing their emotional aspect is achieved as this strategy would make them buy it.
Hence, option A is the correct answer.
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