All the members of the planar truss (see figure), have the same properties in terms of area of cross-section (A) and modulus of elasticity (E).

For the loads shown on the truss, the statement that correctly represents the nature of forces in the members of the truss is:

1. There are $3$ members in tension, and $2$ members in compression
2. There are $2$ members in tension, and $2$ members in compression, and $1$ zero-force member
3. There are $2$ members in tension, and $1$ members in compression, and $2$ zero-force member
4. There are $2$ members in tension, and $3$ zero-force member