Hello Sir/Ma'am
I'm Midas the freelancer. You are welcome, honourably.
I have read your tasks requirements carefully, and I understand that you want competency and accuracy. I'm new to freelancing with no reputation or big profile to lean on but I promise to meet with your end result, as I have been in the line of your specified task for 9 years.
I've been using MS Excel since 2011 and I'm certified, so with that fact there's no denying that I'm a very competent in spreadsheet operations. Copy and pasting isn't a problem at all.
I'm a creative article writer, I basically tick all the boxes of your required skills
I know my way around excel like the palm of my hand, ranging from Mathematical operations to conditional formating to graphical representation etc.
I humbly anticipate your message in my inbox.
You won't ever regret opting for me.