Hai, its a logical work, all d people unable to do this, who d people are doing work in excel daily they only can do it, as per my experience, for this work need some knowledge and qualification also required, I have qualified MBA and doing accounting job, excel is the backbone to any software, so daily most of time I spend on excel only, I have enough knowledge to complete ur logical work. It appears some logic with hard work required, all d people can do bid, but only few people only can achieve it, give me a chance will prove it. thanks a lot.