Which of the following five acceleration versus time graphs is correct for an object moving in a straight line at a constant velocity of 20 m/s? 
Definitions:
Initial Cost
The amount of money spent to acquire or invest in an asset at the beginning of its life.
Foreign Subsidiary
A foreign subsidiary is a company partly or wholly owned by another company, known as the parent company, and is based in a country other than the one where the parent company is located.
Exchange Risks
The potential for investors to experience losses due to fluctuations in currency exchange rates.
Risk-Free Rate
The theoretical rate of return on an investment with zero risk, typically represented by government bonds.
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