ASAP!!!

PLEASE DO HELP ME ANSWER THE PROBLEM BASED ON THE GIVEN VALUES AND FOMULA. I BADLY NEEDED TO SIBMIT THIS ON 20 MINS. THANK YOU

KINDLY PROVIDE ALSO THE SKETCH OF THIS. THIS IS A SURVEYING FIELDWORK ON TAPING ON EVEN AND UNEVEN GROUND

A. Computation of an unknown distance. The number of tallies is equivalent to the number of pebbles being held by the rear tape-man, and the number of pins is the number of tape lengths. Multiply the number of tallies by ten (10) and add it to the number of pins. The sum is then multiplied by the length of one tape length and then added to the last partial tape length to get the length of the course AB. No taliles - No. of pebbles No tapelengths - (No. of tallies)* 10 No of pins Length of the course AB - INo. of tapelengths)x (Length of one tapelength )+Partial-Length of Tape QUESTIONS AND PROBLEMS: 1. What are the different sources of taping errors? 2. Discuss the different ways to lessen them or fully eliminate taping errors. 3. What is the total length of the course XY if the rear tape-man holds exactly holds 9 pebbles and 3 pins after measuring the course XY? Assume that one tape length is equivalent to 30m. A. TAPING ON LEVEL GROUND TRIAL LINE NUMBER OF TALLY NUMBER OF PINS PARTIAL TAPE LENGTH (M) 4,098 4,097 4,098 COMPUTED DISTANCE (M) 14.098 14.097 14.098 MEAN DISTANCE (M) 1 AB 1 2 BA 1 3 AB 1 Possible Erroris): Error due to pull 1 1 1 14.0977 B. COMPUTATIONS: 1 C. TAPING ON AN IRREGULAR GROUND TRIAL LINE NUMBER OF TALLY NUMBER OF PINS COMPUTED DISTANCE (M) 15.003 15.002 15.003 MEAN DISTANCE (M) PARTIAL TAPE LENGTH (M) 5.003 5.002 5.003 1 AB 1 2 BA 1 3 AB 1 Possible Error(s): Error due to Sag 1 1 1 15.0027 D. COMPUTATIONS: C. TAPING ON AN IRREGULAR GROUND TRIAL LINE NUMBER OF TALLY NUMBER OF PINS PARTIAL TAPE LENGTH (M) 5.003 5.002 5.003 COMPUTED DISTANCE (M) 15.003 15.002 15.003 MEAN DISTANCE (M) 1 AB 1 2 1 3 1 Possible Erroris): Error due to Sag 15.0027 1 1 1 BA AB D. COMPUTATIONS