Ivanhoe, 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 19,300 Tri-Robos fs as follows. Ivanhoe is approached by Tienh Inc, which offers to make Tri-Robo for $115 per unit or $2,219,500. Following are independent sstumptions. (a1) Assume that $405,000 of the fixed overhead cost can be avoided. (Enter negative amounts using either o negative sign preceding the number es. 45 or parentheses es. (45).) Using incremental analysis, determine whether lvanhoe should accept this offec