Below are the field notes of a profile leveling work where some data are missing accidentally. Go over the arithmetical computations and determine back the missing data on blank lines.No erasures if...

Extracted text: Below are the field notes of a profile leveling work where some data are missing accidentally. Go over the arithmetical computations and determine back the missing data on blank lines.No erasures if possible.Print this paper as your answer sheets. STA. Backsight 1.56 H.I Foresight ELEV.(m) 569.44 BM1 1+000 5.67 565.33 1+100 1+200 1+300 2.00 3.40 567.60 568.0 1+400 6.70 564.3 PT1 566 8.00 1+500 1+600 3.00 563.00 561.90 560.60 4.10 1+700 5.40 1+800 559.00 1+900 5.00 561.00 2+000 3.50 2.80 2.00 0.60 2+100 563.20 2+200 564.00 2+300 565.40 2+400 0.80 565.20 6.10 563.90 2+500 1.72 568.28 2+600 2.78 567.22