Developoing nuclear power stations is not enriching uranium, indeed they don´t have to if they will use a small amount of money (vs. large investment for enriching) by purchasing already processed uranium. Hmmmmm. Not a bad idea.

Iran has NOT been supervised 24/7/365 - they often suspend these inconvenient supervisions like North Korea does also.

Gosh, I can´t think of a reason on Earth not to just take their word for whatever it is they say.