A sinusoidal voltage source of v(t) = 150 sin (2πt) V is applied to a nonlinear load, resulting in a nonsinusoidal current that is expressed in Fourier series form as i(t) = 5 cos (2π60t + 30°) + 3 cos (4π60t + 45°) + 2 cos (8π60t + 20°) A. Determine the rms values of the voltage and current;