Suppose that the workers were paid 12 dollars per hour for work during the time period 9 am to 5 pm and were paid 18 dollars per hour for work during the rest of the day. What would the total personnel costs of the clean up have been under these conditions?.

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.