Let C = f(q) = 125 + 0.15q give the cost in dollars to manufacture g kg of a chemical. a) Which of the following statement(s) correctly explain the meaning of f7(C) ? Check all that apply. A. The number of kg of the chemical that can be manufactured with dollars. [0 B. The cost of manufacturing one kg of the chemical. O C. The cost o}qmsmufacturing C kg the chemical. [0 D. The number of kg of chemical that can be manufactured for each 1 dollar spent. E. The number of"kg of the chemical someone can purchase with C dollars. 1 E None of the above (b) Find a formula for f7}(C) = %