Evaluate the ways in which a small retail business might use technology to help offset overhead costs, explain the good of working online to better your business through technology. How it improves satisfaction and stops or he's with costs or troubles in the real world. Your answer should be at least 150 words in length.

Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.