Your revenue figures need a little more work. The 35 bucks is minimum. There are many houses with more than 1 comnnection as well. Currently I pay 30 bucks just to have phone connected. I then pay 100 bucks for internet access.
I also have 4 family mobiles in the home and 1 for work.
I am 1 house.
Business will pay 50 (guestimate)times what I pay.
Costs. Well if you include the 43 Billion, not just the interest, then you need to add the market capitilisation of NBN Co at year 15 as that is an asset.
