Which of the following positions could be associated with the profit diagram below?

long $40-$strike straddle, short $50-$strike straddle

long $40-$strike put, short $45-$strike call, long $50-$strike put

short $45-$strike straddle, long $40/50-$strike strangle

short $40-$strike call, long two $45-$strike calls, short $50-$strike call

long $40-$strike call, short $50-$strike call