The table below shows the no$-$arbitrage prices of securities A and B and the cash flows for security C under both the weak economy and the strong economy scenarios. The risk$-$free interest rate is $4\mathrm{.}7\%.($Click on the icon located on the top$-$right corner of the data table below in order to copy its contents into a spreadsheet $)$

$\backslash$table$[[,$Market Price Today,Cash Flow in One Year$],[$Security$,$$$230,$Weak Economy,Strong Economy$],[$Security A$,$$$343,$$$0,$$$600$