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.
Freelance designers usually charge between $40 and $140 per hour, depending on experience, and quality of work. It also depends on location, type of work, type of client, and convenience of the project. A typical calculation for a freelancer with 3-4 years of experience, working from home might include: