Which of the Following Factors Is Least Likely to Cause

Which of the following factors is least likely to cause the required rate of return to vary among MNCs assessing the same foreign target?

A) differences in the timing of remittances from the target to the parent
B) differences in the desired use of the target
C) differences in the local risk-free interest rate
D) differences in the exchange rate between the target's currency and the parent's currency