@NewtronStar - I would be delighted to help out!
Now
1. Evenings are 50 GB per unit, so 200 GB is 4 units. I think the current £ / unit charging rate is £3.90, so that would be
£15.60 for a start, for eve
traffic only.
There is a calculator on the website which will do the arithmetic for you:
http://aa.net.uk/broadband-prices.htmlRemember that this is for traffic
only so you also need to pay for line(s) and other services.
2. The base charge for FTTC is £22.20, so the grand total would be
22.20 + 15.60 = £37.80 =FTTC + 4 units (=200Gb eves)
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3. Alternative estimate: [add on an extra £3.90 × 2 (say) for daytime rate usage]
If everyone is out all day every working day then fine, otherwise we have not made any daytime usage allowance and are going to be eating into your 200GB evenings. So if need be, add on some additional d GB daytime usage at int(d / 2.5GB) units, which is costing
£ = (d / 2.5) × £3.90.
Example: guess of an additional daytime 5 GB,
units day 5 GB / 2.5 -> 2 units +
units eves 200 GB / 50 -> 4 units ( as before )
-
so total for [ FTTC + 4 units (=200 GB eves) + 2 units (=5 GB daytime) ] = £45.60