Question

Your boss tells you that she needs a decision by the end of the day about the machine you want to purchase for your new operation. You have four options, and your boss reminds you to be as cost-efficient as possible but that she also wants the best efficiency. Which is your best option?
Option 1: This $5,000 machine is supplied energy at a rate of 1,900 W and does useful work at a rate of 1,786 W.
Option 2: This $4,500 machine is supplied energy at a rate of 1,450 W and does useful work at a rate of 1,300 W.
Option 3: This $4,750 machine is supplied energy at a rate of 1950 W and does useful work at a rate of 1833 W.
Option 4: This $4,750 machine is supplied energy at a rate of 2,000 W and does useful work at a rate of 1,822 W.

Answer 1

bonjour dear!

If you subtract the usefulness rate from the supplied energy rate you get for option 1=114, 2=150, 3=117, and 4=178. The lowest is option 1 (114 is the amount of wasted energy your paying for but not using) or answer D. It may cost more but in the long run you'll save a lot of time and money

hope this helps

#be brainly

happy independance day