Jobs, 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 20,000 Tri-Robos is as follows. Cost Direct materials ($48 per robot) $960,000 Direct labor ($40 per robot) 800,000 Variable overhead ($6 per robot) 120,000 Allocated fixed overhead ($30 per robot) 600,000 Total $2,480,000 Jobs is approached by Tienh Inc., which offers to make Tri-Robo for $113 per unit or $2,260,000. Following are independent assumptions.