Tomba civil engineers' manager is attempting to calculate its cost of providing services to clients. its profit before taxes for january is $4,000, and it's selling and administration costs are $8,000, service revenue is $20,000. how much is its cost of providing service

its simple as this, microeconomics is the study of economics at an individual, group or company level, macroeconomics on the other hand, is the study of a national economy as a whole.

hope it =^-^=

answer; blank(1); autonomous; blank(2) a wlan controller-based architecture;

answer; read and consider the content of the items;