Anew storm drainage system must be constructed right away to reduce periodic flooding that occurs in a city that is in a valley. five mutually exclusive designs have been proposed, and their present worth (in thousands of dollars) of costs and benefits are the following. system 1 2 3 4 5pw of cost $1000 $4000 $4000 $10,000 $14,000pw of benefits $8000 $8000 $14,000 $16,000 $24,000which sytem has the greatest b-c ratio?
follow these instructions:
> go to your home screen; make sure chromebook isn't open.
> hold down on esc + f3 (esc), then press power.
> wait for title screen to say "chrome os is missing or damaged. insert usb stick."
> press ctrl+d, and if prompted, press enter.
> the device will reboot, then you will follow the on screen instructions.
i hope this , have a great day! : )
helen and her colleagues require a meeting to discuss and evaluate the goals and objectives. it's important to periodically go over goals and objectives that businesses have so that everyone knows what's expected, needs to be maintained, changes, updates and creating new goals once previous goals are acheived. evaluating goals and objectives needs to be a top priority so that focus is not lost and profits are maintained.