The cache is located at S 40° 04.ABC E 175° 22.DEF
A: 2nd digit minus 3rd digit
B: Number of letters in the word that appears the most frequently on the plaque
C: Digital root of all numbers - (2 x the square root of the number of lines of text)
D: Number of letters in the surname of the sculptor
E: twelfth digit minus ninth digit
F: number of syllables in the rank and name of the person represented - number of words on line 5