it is not 30% cut in heads. it is a 30% cut in salaried expenses.
i.e. they will offer buy outs to ppl at or near 30 years, cut into heathcare, etc, etc, then if they only get say 25% of the 30% needed, they will start cutting into staff (middle management) for the last 5% will only be ~3% of the staff or so (management gets paid more than the general salary) to make up the last bits.