1 It then divides that by the retail price. 2  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). 3  Net Profit Margin: This is often the equation used to determine an entire organizationâs profit margin.
Avoca, IA (Iowa) Houses and Residents. Total population: 1,506 (Urban population: 0, Rural population: 1,623 (6 farm, 1,617 nonfarm)) Houses: 710 (665 occupied: 454 owner occupied, 162 renter occupied) Housing density: 366 houses/condos per square mile.
Niger ia Population 2014. Last collected in 2012 by the Niger ia National Bureau of Statistics, the total population of citizens in Niger ia was around 166.2 million people. Today, it is estimated to have about 178.5 million people. Back in 1960, when the country declared its independence from the United Kingdom, the country recorded an estimated 45.2 million people. That constitutes a change of about 268% between the year 1960 and the year 2012. The entire population of Niger ia accounts for about 2.5% of the entire earthâs population. This means that about 1 out of every 40 people in the world call Niger ia their home.