Concept:Follow the BODMAS rule: solve brackets first, then multiplication, then addition and subtraction from left to right.Explanation:First, solve the bracket: (26+17)=43.Next, perform multiplication: 44×2=88.Now the expression becomes: 72+18−43+88−33.Work from left to right: 72+18=90.Then 90−43=47.Add 88: 47+88=135.Finally subtract 33: 135−33=102.Answer:102 (Option A)