The assignment content discusses different target market segments, including Green Conscious, Economical, Family, and Stylish. The selected segmentation approach is an appropriate one because it helps in understanding the differences between these four groups clearly based on their attitude towards life. The table provided gives a detailed profile of three target market identified above: Green Conscious, Economical, and Stylish. The assignment also discusses marketing mix strategies for each target market segment from the perspective of an auto manufacturer. Finally, Nissan Micra has been chosen as the primary target market for the 'Economical' consumer group.