 Fee determinations really hard. What we've done is we do a classical increase on a lot of the non-shopped items So the things that that people don't ring around and ask for we'll do a CPI increase So two to three percent increase on on sort of the sale price of those things Then we have our shopped items So they're the things that the practice gets called about and asked how much is this and classically that's Consultations and de-sexing simple six-month old de-sexing and we don't give out prices for anything else over the phone because it's too complicated We have a budget set for the whole year So we look at we know how much and we always start off with staff because staff is our biggest expense So we know how much our staff is going to be for the whole year or we estimate how much it is and then on top of that We have to pay for uniforms and continuing education and superannuation and sick leave and long service leave So we estimate all of those costs for the staff that we think we're going to need for the next year We have rental and we have interest and other things like that and then we have variable costs Which are cost of goods sold so drugs and consumables and and all of the things we use in surgery And we know that they're those ones in particular the variable costs are normally a percentage of our total income And then we look at how much the the practice needs to make to reinvest and to compensate everyone fairly and things So that and that gives us a budget for how much we need to make and then we look back and we go Well look we saw this many clients this year And we know that we charge the clients on average this much over over a 12-month period And so if we could see the same number of clients Do we need to increase that or is it the same and it's always an increase because wages go up every year The bills from the the drug suppliers go up every year Zoetas who makes out most of our antibiotics and our vaccinations just had another 7% price rise And they did one six months before of 4% so that nobody else is stopping the escalation of their prices yet The vets are expected to be the same price year after year And so that's what we have to look at how much are we going to need to spend just to have the doors open It gives us a bit of a base figure as to how we charge for thing on a five minute period And then we use that number to work out what most of our fees should be and we don't work it out a new every year We work it out and then we monitor it and we check it back against that number But that's how we try to work out what things are what things cost us