When a beam of 10.6 eV photons of intensity 2.0 W/m2 falls on a platinum surface of area 1.0×10−4 m2 and work-function 5.6 eV, 0.53% of the incident photons eject photoelectrons. Find the number of photoelectrons emitted per second and their minimum and maximum energies (in eV). Take 1 eV=1.6×10−19 J.