Commodity2005200620072008200920102011
Signal generators $10,000$36$125,258$49$3,632$750
Parts of the mach. & app. of 85.43$10,560$1,182$44,049$3,388$4,927$110$550
Total$10,560$11,182$44,085$128,646$4,976$3,742$1,300