13. Disposal of waste is one of the major concerns which is affecting the environment. Which of the following methods can be used to effectively dispose of waste materials? A burning waste materials В. disposing waste into oceans and seas с dumping and storing waste in containers D recycling​

Little's law can be applied to any part of the store, such as a particular department or the checkout lines. the store owner determines that, during business hours, approximately 84 shoppers per hour make a purchase and each of these shoppers spend an average of 5 minutes in the checkout line. at any time during business hours, about how many shoppers, on average, are waiting in the checkout line to make a purchase at the good deals store?