Interactive Projection Demo

This artifact models a simple account expansion plan. The controls update computed metrics, a chart, and a table in the browser; the current control state is stored in the URL hash so the scenario can be shared.

Starting accounts 250 accounts

Annual growth 18%

Retention 92%

Account curve · type bar · domain year:0..5

formula round(accounts * pow(1 + growth_rate / 100, year) * pow(retention / 100, year), 0) · domain year:0..5 · depends on accounts, growth_rate, retention, year

Computed table

Scenario table

Year	Projected accounts
0	250 accounts
1	271 accounts
2	295 accounts
3	320 accounts
4	347 accounts
5	377 accounts

Share a scenario by copying the URL after moving the controls.

formula round(accounts * pow(1 + growth_rate / 100, year) * pow(retention / 100, year), 0) · domain year:0..5 · depends on accounts, growth_rate, retention, year · unit accounts