The calculation to arrive at gross profit margin is: Gross profit margin = (revenue - cost of goods) / revenue. As a simple example, if a company sells goods for $100, and the cost to the company to produce the goods is $70, the company's gross profit margin is 30%.
Prosthetics Engineer Salary. Prosthetics Engineer average salary is $34,636, median salary is $35,000 with a salary range from $29,120 to $38,100.Prosthetics Engineer salaries are collected from government agencies and companies. Each salary is associated with a real job position.rosthetics Engineer Salary. Prosthetics Engineer average salary is $34,636, median salary is $35,000 with a salary range from $29,120 to $38,100.
In 2010, the median pay for a biomedical engineer was $81,540 per year. This roughly translates to about $39.20 per hour. In 2011, the salary for biomedical engineers rose to $88,360 per year or $42.48 per hour, while the number of jobs increased to 16,590.