What types of costs present mulch ng probioms, how are they denll with, and what are some examples, of such costs?

There has been a trend tosard nqu uniformity in$.$ Ihn format af the hcorme statement. Explain how and why this has occurred.

Descrice the incentrwes that mighl matwale inconke smoolhing, and the ways If could be done

Is astings per stare on example of finile or ngid uniformlly?