@ MedaR
I got this calculation for the secure node. Is it correct?
Daily Earnings:
0.08 ZEN ($1.28)
Daily Profit:
0.07 ZEN ($1.11)
Monthly Earnings:
2.4 ZEN ($38.4)
Monthly Profit:
2.09 ZEN ($33.40)
Annual Earnings:
28.8 ZEN ($460.8)
Annual Profit:
25.05 ZEN ($400.80)
Annual ROI:
59.64%
calculated on 9000 active SN.
Number of nodes on network can be seen here with all details:
https://securenodes.eu.zensystem.io/ There is no need to calculate this based on wrong numbers..


Price:
https://coinmarketcap.com/currencies/zencash/Calculator:
http://securenodes.lebre.net/
As you can see input datas are taken from Node tracker, price is taken from Coinmarketcap but it's up to you to choose which exchange is more preferable to you. This is estimation for one Secure Node. Payment vary with price of Zen and Number of nodes.
Also you can see daily estimated earning in Zen per node on Tracker.
There is a community list of hosting plans known to work.
https://zencash.atlassian.net/wiki/spaces/ZEN/pages/7537074/Community+VPS+List