Based on the below net cash flows and a discount rate of 12%, are below cumulative cash flows, discounted cash flows and cumulative discounted cash flows correct?

Year Net cash flows 0 -$3,250,000 1 $2,275,000 2 $1,802,200 3 4 5 $1,288,168 $815,567 Cumulative cash flows ($3,250,000) ($975,000) Discounted cash flow (PV) ($3,250,000) $2,031,250 $827,200 $1,436,703 $2,115,368 $2,930,935 $519,854 $3,450,789 $916,893 $518,307 Cumulative discounted cash flow ($3,250,000) ($1,218,750) $217,953 $1,134,845 $1,653,153 $294,979 $1,948,132