What is the ones digit of the sum
\left\lfloor \sqrt[k]{1}\right\rfloor + \left\lfloor \sqrt[k]{2}\right\rfloor + \left\lfloor \sqrt[k]{3}\right\rfloor + \cdots + \left\lfloor \sqrt[k]{2025}\right\rfloor?
(Recall that \lfloor x\rfloor denotes the greatest integer less than or equal to x.)
Answer Choices:
A. 1
B. 2
C. 3
D. 5
E. 8