How much to charge for these computer repair services?

1 Format the Hard Drive

2 Install Win XP with Service Pack 2

3 Install Microsoft Office Package

4 Avast Virus Software

5 Latest Corel Draw Version

6 Install Winrar

7 Diagnose Hardware. Hard drive, video card, processor and Nework Adapter.|||The only one that takes any real effort is Diagnosis, and even that is relatively straight forward if you have the right tools. I personally wouldn't charge more than an hr's labour for any of them, or indeed all of them combined. So for me that would be £40.|||Look at what Geek Squad charges, their prices are outrageous. I'd go substantially less than what they charge, and people will be more likely to consider you first.