Two cash flow diagrams are equivalent. The first showed receipts of Php$2,000$at the end of year $2,$ Php$5,000$ at end of year $4$ and Php$8,000$ at end of year $6.$The second cash flow diagram showed a receipt amounting to W at end ofyear $1,2$W at end of year $2,3$W at end of year $3,3$W at end of year $4,2$W atend of year $5$ and W at end of year $6.$ What is W$?$ ANS: $1,121\mathrm{.}81$ show solution