Earth's Gravitational Force

Q. A body of mass $1kg$ is thrown vertically upwards up with an intial speed of $5m{s}^{-1}$. What is the magnitude and direction of force due to gravity acting on the body when is at its highest point

1. $9.8N$ and downward
2. $4.9N$ and upward
3. $9.8N$ and upward
4. $4.9N$ and downward