I mow a townhome association and I've had several residents ask if I can trim their shrubs around their properties. I charged $15.00/shrub for two large burning bushes. Now I have another resident who would like her globe arborvitaes trimmed (about 3-4 ft) and shaped up along with a larger one. She has a total of 18 small shrubs and 1 larger one. I planned on charging $5 per small shrub and $15 for the larger one bringing her total to $105. I don't think it will take too long, maybe 45 minutes to an hour. Does this sound too low, too high?? Thanks.