original: according to the study , if all this software had been developed by conventional proprietary means , it would have cost about $ -lrb- us dollars -rrb- to develop in the united states .
simplifications: according to the study , if all this software had been developed by proprietary means it would have been costly to develop . this study showed that this software would have cost + / - $ -lrb- us dollars -rrb- to develop in the us , if it had been developed the usual patented way . according to the study , if all this software had been developed by ordinary proprietary means , it would have cost about $ -lrb- us dollars -rrb- to develop in the united states . according to the study , if all this software had been developed by ordinary proprietary means , it would have cost about $ -lrb- us dollars -rrb- to develop in the united states . study reveals that us cost of developing this software by conventional proprietary means would have been about $ -lrb- us dollars -rrb- . according to the study , if all this software has been made by normal methods , it would have cost about $ -lrb- us dollars -rrb- to make in the united states . the study showed that if all tis software had been developed by normal proprietary means , it would have cost about $ -lrb- us dollars -rrb- to make in the united states . according to the study , if all this software had been developed in the standard proprietary way , it would have cost about $ -lrb- us dollars -rrb- to develop in the united states .