a. The original corner was not found in the fourth direction.
b. The fourth direction was never surveyed.
c. Some controlling corners are lost.

2. In this diagram,
how is the proportionate N-S location determined?

a. One point control
b. Two point control
c. Single proportion
d. Three point control

3. What about
the E-W position?

a. Single proportion
b. Two point control
c. One point control
d. Three point control

4. Now, using
the above diagram for record data and the diagram below for
retracement, compute the proportionate lost corner location.
-- This four part question is worth 56 pts.

Course 1
a. N 0° 34' E 40.332
b. S 0° 25' W 40.356
c. N 0° 45' E 39.974

Course 2
a. N 0° 14' E 40.372
b. S 0° 35' W 40.556
c. N 0° 24' E 39.827

Course 3
a. N 89° 34' W 40.280
b. N 89° 48' W 42.526
c. N 89° 38' W 40.147

Move
a. North 0.203 E 0.105
b. North 0.330 E 0.399
c. North 0.0285 E 0.145