Which two signs and two numbers should be interchanged to make the given equation correct?54 – 45 ÷ 9 + 7 × 11 = 14

• A. 7 and 54, + and -
• B. 9 and 11, - and ÷
• C. 54 and 45, + and ×
• D. 45 and 11, ÷ and ×