An existing robot can be kept if $2,000 is spent now to upgrade it for future service requirements. alternatively, the company can purchase a new robot to replace the old robot. the following estimates have been developed for both the defender and the challenger. the company's before-tax marr is 12% per year. based on this information, should the existing robot be replaced right now? assume the robot will be needed for an indefinite period of time.

Tract homes;

In the 10th grade, i was teamed up in a group of four. our project was on modern history. altho it seemed super hard for many of us. patrick fleming  took charge and showed us the understanding of this project.  his leadership showed great ethics and it taught me, personally, how to others understand, not just to show them, but explain it thoroughly. and altho he was a great teacher i would have changed a few things. one being his attitude. many times he would get frustrated and impatient with the group.  i think  a leader i would have done exactly  what he did but with much more patience and be there more to explain. such as lunch  learning. and giving everybody a chance to try to explain it in their  head.