It is desired to save $20,000 by depositing $2,000 every 6 months in an investment that pays 12% compounded semiannually. Se quiere ahorrar $20,000 depositando $1,000 cada 6 meses en una inversin que paga 12% compuesto semiannually. What would be the approximate value of N in years? Cul sera el valor aproximado de N en aos? C 4.30 years (aos) C 5 years (aos) C 4.12 years (aos) C 4.6 years (aos)