Hi buster21
Yes it appears reasonable. At least she does not have to go into the local Jobcentre and the interviews are being done over the phone. The 4 hours per week activity could be something such as reading so as to improve understanding of English.
If given LCWRA then she would not have to do anything. However if the result of the WCA is LCW then she would have further Work Coach appointments.
David
Nothing on this board constitutes legal advice - always consult a professional about specific problems