ABSTRACT
Literature review – a summary of the main authorities on this topic
Experimental set-up – a technical description of the organisation of an experiment
Methods – how the research was carried out
Findings/results – what was discovered by the research/ experiment
Case study – a description of an example of the topic being researched
Discussion – an examination of the issues and the writer’s verdict
The sections below constitute the main body of an essay titled ‘Studying abroad: an analysis of costs and benefits’. Decide on the heading of each section and the best order (1-5) for them.