A comparison of a ha-ha and a typical wall. A ha-ha is a recessed landscape design element that creates a vertical barrier while preserving an uninterrupted view of the landscape beyond. The design includes a turfed incline which slopes downward to a sharply vertical face, typically a masonry retaining wall.
Time etc. virtual assistants cost $26 an hour for non-members. A free monthly membership knocks the price down to $19 an hour. A free 30-day trial is currently available and includes a $25 credit.
The average hourly rate for a teacher's assistant ranges from approximately $7.94 to $17.37, reports the U.S. Bureau of Labor Statistics. The median rate holds at $11.16. The amount fluctuates depending on your school contract. Thirty-seven percent of teacher's assistants work part time.