The value of (1/log3 60 + 1/log4 60 + 1/log5 60) is:  Select the correct option:
A) 0
B) 1
C) 5
D) 60
E) 2
log60 3 + log60 4 + log60 5 + log60 (3*4*5)   = log60 60 = 1   ANSWER:1
<result>B</result>
The value of (1/log3 60 + 1/log4 60 + 1/log5 60) is: