Answer:
C) moving bits of rock from place to place
Step-by-step explanation:
A is chemical weathering, b is mechanical weathering, and d is cementation
We need to divide for this. Since there are 12 months in a year, we divide his yearly salary by 12.
270,920.64÷12=22,576.72
So, Mr.Castillo's monthly salary is $22,576.72.