Paragraph Sty! (9) x = 3 y = 4 if x + y > 10: print("A") elif x + y > 5: print("B") elif x + y > 0: print ("C") else: print("D") Styles (10) grade = 85 if grade >= 90: print("A") elif grade >= 80: print("B") elif grade >= 70: print("C") elif grade >= 60: print ("D") else: print("E") (11) grade = 85 if grade >= 90: print ("A") grade >= 80: print("B") grade >= 70: print("C") grade >= 60: print ("D") else: print("F") (12) x = 99 if x > 50: print("A") else: print("B") else: print("C") (13) x = 99 if X > 50: print ("A") else: print ("B") elif x > 0: print("C") (14) x = 99 if x > 50: print("A") print("B") else: print("C") (15) X = 99 if x > 50: print ("A") print("B") elif x > 0: print ("C") else: print ("D") In the following 5 questions, assume we have a = 10 b = 15 c = 20 before the beginning of each