I am learning about this in My CST 100-02 class from NVCC Annadale campus. I had very little knowledge of ethos, pathos, and logos prior to taking this class. I believe that is it very importan to have all three ethos, pathos, and logos while giving a speech on pursuasion.
So, how much does a contractor cost, anywhere from 5% to 25% of the total project cost, with the average ranging 10-15%.ypically the contractor' s crew will be general carpentry trades people, some who may have more specialized skills. Exactly how a general contractor charges for a project depends on the type of contract you agree to. There are three common types of cost contracts, fixed price, time & materials and cost plus a fee.
With most professional â licensed & insured roofing contractors, the installation cost is usually about 60% of the total cost. Thus, a 3-tab composition shingle roof will cost an average of $350 to $450 per square to install.