The sales and profits of ABC Co$.$ Ltd$.$ for the two years are as follows :YearISales $($Rs$.)2,24,0002,80,000$Profit $($Rs$.)18,00026,000$Calculate :pdfjs$.($i$)$ P$/$V Ratio$($ii$)$ Fixed Cost $($iii$)$ Variable Cost$($iv$)$ Break$-$even Point$($v$)$ Margin of Safety$($vi$)$ Margin of Safety when Sales are Rs$.3,60,000($vii$)$ Sales required for a profit of Rs$.30,000($viti$)$ Profit at a Sale of Rs$.2,50,000,$