If P denotes ‘multiplied by’ ; ‘T’ denotes subtracted from ; ‘M denotes added to’, and ‘B’ denote divided by’ then what should be the correct response of: 12 P 6 M 15 T 16 B 4 ?

70 75 83 110

83

12 P 6 M 15 T 16 B 4                          =  12 × 6 + 15 – 16 ÷ 4                          =  72 + 15 – 4  =  83