A hotel businessman from the northwest of the country wants to build a Golf Resort, and he has to solve the lack of water on the farm to keep the golf courses green during the long dry season. Two options are handled for water supply: A) By pumping from an underground aquifer on a nearby farm that must be purchased. B) By building a gravity aqueduct from a distant mountain range, paying rent for the rights of way (servitudes).

Indicate the present value of the best alternative for the hotelier, considering that each year 10.8% more money is required so that its value is equal.

\begin{tabular}{lcccc} & \multicolumn{2}{c}{ Bombeo } & \multicolumn{2}{c}{ Acueducto } \\ & Sist. Bombas & Terreno Acufero & Sist Tuberas & Alq. Servidumbres \\ Inversin inicial & $13557 & $50489 & $31736 & $0 \\ COA & $2409 & $5301 & $3031 & $3200 \\ Valor de rescate & $3467 & $74097 & $2542 & $0 \\ Vida til esperada & 6 aos & 18 aos & 9 aos & Infinita \end{tabular}