Intramuscular injections (IMI) are frequently referred to as a âbasic skillâ but involve a complex series of considerations and decisions relating to: 1  Volume of injectate; 2  Medication to be given; 3  Technique; 4  Site selection; 5  Equipment.
1 The hourly rate charged by graphic designers ranges from $20-$350, but averages $65-$75 an hour nationwide, according to a survey by HOW magazine. 2  The hourly rate is generally based on prevailing local costs as well as the designer's training, experience and reputation.
An hourly rate varies by region and the experience level of the designer or decorator. A range from $35 to $500 an hour can be charged, while $100 an hour is the average in some areas. While on a project, a designer can continue working on an hourly basis for time spent planning, shopping, coordinating, or designing.