The Thvenin equivalent parameters of a two-terminal source are (v_{mathrm{T}}=5 mathrm{~V}) and (R_{mathrm{T}}=150 Omega). Find the minimum

The Thévenin equivalent parameters of a two-terminal source are \(v_{\mathrm{T}}=5 \mathrm{~V}\) and \(R_{\mathrm{T}}=150 \Omega\). Find the minimum allowable load resistance if the delivered load voltage must exceed \(3.5 \mathrm{~V}\).