Solve the problem.If Emery has $1800 to invest at 8.5% per y…

Sоlve the prоblem.If Emery hаs $1800 tо invest аt 8.5% per yeаr compounded monthly, how long will it be before he has $4900? If the compounding is continuous, how long will it be? (Round your answers to three decimal places.)