30 articles needed $1.5 per 400 words

I need talented Excel experts/writers who are passionate about Excel VBA and Macros to write 30-article-blogs. We are looking for the following types of articles: - How-to Articles, Tips, etc. The articles should be high quality and original. Some specifications for the articles are: perfect English, Internet style, 400 words length, must include some graphic or illustration, must include some basic VBA code, SEO optimized for the given keyword. See attached to see some of the topics I need