The diagram depicts the jib of a crane making an angle of $35^\circ$ with the vertical. A cable runs over a frictionless pulley and supports a load of $1830\,\text{N}$. The force $R$ exerted by the pulley on the cable acts along the line of the jib. The cable and the pulley are in equilibrium. What is the value of $R$?
- A$1000\,\text{N}$
- B$1500\,\text{N}$
- C$2100\,\text{N}$
- D$3000\,\text{N}$