1 To determine the gross profit margin, a business looks at the retail price of its product and subtracts the cost of materials and labor used to produce it. 2  It then divides that by the retail price. 3  For example, if you sell a product for $25, and it costs $20 to make, the gross profit margin is 20% ($5 divided by $25). For example, if you sell a product for $25, and it costs $20 to make, the gross profit margin is 20% ($5 divided by $25). 2  Net Profit Margin: This is often the equation used to determine an entire organizationâs profit margin.
What is the travel distance between Beijing, China and Reykjavik, Iceland? How many miles is it from Reykjavik to Beijing. 4899 miles / 7884.18 km is the flight distance between these two places. Use the Distance calculator given below to find distance between any two cities or places.
     Reykjavik is at latitude 64Â°08' N. The Arctic circle is (according to Wikipedia) at approximately 66Â° 33â²39â³ (but is drifting North). A degree of lati â¦ tude is approximately 110km of linear distance. So Reykjavik is less than 330km from the Arctic circle.Here is a link to a lecture on measurement of latitude, if you need more precision: http://www.csulb.edu/~rodrigue/geog140/lectures/latitude.html.he largest western city north of the  Arctic Circle is Tromso, in Norway, with a population of more than  66,000. The largest city in North America is Barrow in Alaska, with  more or less 4,000 inhabitants.