Define a cubic polynomial and a binomial use only one variable in each). Show how to use the Vertical Method to multiply these two. pls Quick I do not wanna FAIL

Cubic polynomial

Binomial

By vertical method of multiplication we get,

so mark-up is 0.4 multiplied by 180 = 72

the cost function, c(x), is the total cost of manufacturing x units of the product. how many units must the company produce and sell if they wish to make a b. if the company produces and sells 2000 units, would they obtain a profit or loss?