Proofread essays (business writing) today

Num. of words: 1500
Industry: Business
Topic: essays
Tone: Witty/Sharp
Extensive research needed: no
Extra notes: I need to proofread two essays (1500 words in total) within the following 2-3 hours.
The essays are written in relatively good English, but still may need improvements in grammar and possibly style. The goal is to eliminate mistakes and improve clarity of writing.

Please submit your proposal with
1. price,
2. timing,
3. example(s) of your writing on any business-related topic.