The question asks to identify potential challenges of the Fourth Industrial Revolution (4IR) in developing countries. Let's analyze each statement: a. Increased inequality due to uneven access to technology: This is a significant challenge. The digital divide, where some populations have greater access to technology and digital literacy than others, can exacerbate existing socio-economic inequalities in developing countries. b. Displacement of low-skilled workers: Automation and artificial intelligence (key components of 4IR) can replace jobs that involve repetitive tasks, leading to job losses for low-skilled workers. This is a major socio-economic challenge, particularly in countries with large low-skilled labor forces. c. Enhanced access to education and healthcare through digital platforms: This is generally considered a benefit