Suppose a perfectly competitive rm's total cost of production (C), is Which of the following accurately represents the rm's short-run supply curve? Os. Ob. Do. Do. C(q) = q3 - {:'rq2 + 40q +10. A. P = (Sq2 - 12q +40 for prices above $21. B. P = q2 - Sq + 40 + mm for prices above $3. C. P = 3q2 - 12q + 40 for prices above $31- D. P = q2 - Sq + 40 for prices above $3. E. P = q2 - 6o +40 for prices above $31. Equation A Equation B Equation C Equation D . Equation E