obs, Inc. has recently started the manufacture of Tri-Robo, a three-wheeled robot that can scan a home for fires and gas leaks and then transmit this information to a smartphone. The cost structure to manufacture 20,700 Tri-Robos is as follows. Jobs is approached by Tienh Inc., which offers to make Tri-Robo for $115 per unit on $2,380,500. Following are independent assumptions. Assume that $405,000 of the fixed overhead cost can be avoided. (Enter negative amounts using either a negative sign preceding the number e.g. 45 or parentheses e. . (45).)