Cost of training in high school

[MissMuggle]

Hi all I'm looking for some advice as to what the cost would be to starting a training salon in high school. The high school has approached myself and other local business to see if we would be interested in teaching pupils in s4,5,6 SVQ hairdressing and beauty. I think it's a great idea and I am very keen, but they have asked what the cost will be? Any advice please.