Hello.
I can complete this task within one day.
Please do message me and give me more details. Why don't you check my portfolio to get an example of well researched articles?
In fact, here is a sample intro I wrote for one my client recently:
"There is a buzz afoot and it can quite literally be overhead. The inception of unmanned vehicles had its root in military applications, but it is now increasingly seeing domestic usage. The momentum was no doubt reinforced by the online giant Amazon, and now there is a drove of public enthusiasm, be it for personal hobby or practical reasons. In light of this, it is important for one to keep in touch with the laws and regulations..."