Prepare an individual case study (5-8pages, references to be included) of a company or a brand product strategy.
Here are some of questions for your reference you should be able to answer to.
How many lines and references per line are they offering? How do they differentiate among the lines? How deep and wide are those lines? Which is the function of each single line? Do they have any icon products/service? How long does a product  or service stay in their portfolio? How frequently are new products/services being launched?