The graph between stopping potential vs frequency is given for two different metals, then choose most appropriate statement

Question

$\begin {array} {1 1} (a)\;v_{01} = v_{02}\: and\: \theta_1 = \theta_2 & \quad (b)\;v_{01} > v_{02}\: and\: \theta_1 > \theta_2 \\ (c)\;v_{01} < v_{02}\: and\: \theta_1 < \theta_2 & \quad (d)\;v_{01} < v_{02}\: and\: \theta_1 = \theta_2 \end {array}$