Due to the application of a force body of mass 1.5 kg is moving up vertically with an acceleration of $1.2 m/s^2$ for $10 \;s$, starting from rest, What is power of the agent doing work?

Question

$$(a)\;99\;W \quad (b)\;990\;W \quad (c)\;9\;W \quad (d)\;1.2\;W$$