you can find the article from Google News of today’s news , Yahoo Finance. the topic need to related to the cost of debt, equity,cost of preferred stock or WACC. First you need to find the suitable article and write a summary of it and then write what you learned form this article and related to the topic. just write one page of it and New Roman 12; Line space: no more than double spaced. in the end give a link of which article you read.
There is an example of the summary.