The answer is C. Supplementary.
Volume of the Rectangular prism is 2340 square units
Step-by-step explanation:
Given:
X = 13 units,
Y = 12 units,
Z = 15
To Find:
The volume of the rectangular prism = ?
Solution:
The volume of the rectangular prism = 
On substituting the values,
Volume of the Rectangular prism =
Volume of the Rectangular prism = 2340 square units
Simple interest= prt
=806.68 (.0525)(1)
=42.35
Balance=investment + interest earned
806.68+42.35=$849.03