2 sentences out of the book that pertains to Mr. D's new job!

By extension, the term "phasor" can also be applies to impedance, and related complex quantities that are not time dependent.

The common pictoral form of representing electrical and magnetic phasor quantities use the Cartesian coordinates with x (the abscissa) as the axis of real quantities and y (the ordinate) as the axis of imaginary quantities.

Did you get any of that... I know I didn't!