Aparticular computing company finds that its weekly profit, in dollars, from the production and sale of x laptop computers is p(x)equalsnegative 0.005 x cubed minus 0.2 x squared plus 500 x minus 700. currently the company builds and sells 10 laptops weekly. nbsp nbsp a) what is the current weekly profit? b) how much profit would be lost if production and sales dropped to 9 laptops weekly? c) what is the marginal profit when xequals10? d) use the answer from part () to estimate the profit resulting from the production and sale of 11 laptops weekly.