Amy is in school learning to be a welder. she spends long hours studying (and drinking coffee), and long hours practicing in the hot, dirty shop (and therefore takes frequent showers). amy has $70.00 a month to spend on the soap and coffee she needs to function properly. draw amy\'s budget constraint, assuming the soap costs $3.50, and the coffee costs $14.00 a pound. note, if a point will not go where you want to put it, try placing the other endpoint there.

The state in which the manufacturing company you work for is located regulates the presence of a particular substance in the environment to concentrations ≤ x. recently-released, reliable research endorsed by the responsible federal agency conclusively demonstrates that the substance poses no risks at concentrations up to 5x. your company has asked you to consider designing a new process with a waste discharge stream containing up to 2x of the substance. based on the stated conditions, describe this possible.