5-Year ROI Calculator

Here’s how the table can look:

Year	Revenue	Operating Costs	Net Profit	Cumulative Net Profit	Cumulative Investment	ROI (%)
1	$20,000	$5,000	$15,000	$15,000	$50,000	30%
2	$21,000	$5,150	$15,850	$30,850	$50,000	61.7%
3	$22,050	$5,305	$16,745	$47,595	$50,000	95.2%
4	$23,153	$5,464	$17,689	$65,284	$50,000	130.6%
5	$24,310	$5,628	$18,682	$83,966	$50,000	167.9%

To ensure accuracy and flexibility, let’s calculate this programmatically using Python.