The total cost, in dollars, of manufacturing x calculators is given by C(x) = 10 x + 1000. a. What is the total cost of manufacturing 100 calculators? b. What is the rate of change in the total cost with respect to the number of calculators, x, being produced when x = 100? 6) Evaluate each limit, using a table of values. If the limit does not exist, explain why. (a) lim (x -1) (I-6 marks) b): m () lim x0 x