Write the definition of a method named copy that receives a reference to a Scanner object associated with a stream of input. The method reads all the strings remaining to be read from the stream and displays them, one on a line with no other spacing, onto standard output. The method must not use a loop of any kind (for, while, do-while) to accomplish its job.

An external consultant recommends that a plant installs a bank of capacitors for power factor correction. this will reduce the peak electrical demand charges by an average of 93 kw every month. the plant current pays $13 per kw in peak demand charges. the capacitor bank will include 223 kw of fixed capacitors, and 183 of variable capacitors. the fixed capacitors cost $59 per kw, and the variable capacitors will cost $65 per kw. the consultant charges 21% of the equipment costs to install the capacitors. because this project will reduce the demand for the electric utility, they are prepared to provide a one-time rebate of $42 per kw of reduced demand. what is the simple payback period for this project (in years)?