The passage states, "Malka Older's 'Infomocracy' series features characters who can switch genders through technological means." This implies that the characters in the series are able to change their genders through technology, indicating that gender identity can be separated from biology. Hence, (c) is the correct answer.
Option (a): This option suggests that the story might focus on the difficulties characters face when they go against conventional gender expectations. While this could be a theme, it doesn't specifically address the idea of gender fluidity made possible through technology, which is central to the concept of characters switching genders.
Option (b): This option implies that the narrative might explore how biological sex determines power dynamics. However, in the context of technologically-enabled gender switching, the focus is more likely on how gender identity can be independent of biology, rather than on the inherent power tied to biological sex.
Option (d): This option would focus on how technology might not be sufficient to bring about social change. While an interesting theme, it doesn't directly relate to the concept of gender fluidity through technological means, which is more about how technology can enable new expressions of gender.
Option (e): This option suggests that fixed categories (like male and female) are essential for understanding power dynamics. The concept of gender fluidity through technology challenges this idea, making this option less likely to be the main theme explored in the context of technologically enabled gender switching.