Roak Company and Clay Company are similar tirms that operate in the same industry. Clay began operations $2$ years ago and Roak started $5$ years ago. In the current yoat, both companies pay $8\%$ interest on their debt to ereditors. The following additional information is awailable.

$\backslash$table$[[,$Roak Company,Clay Coapany$],[,\backslash$table$[[$Current$],[$Year$]],\backslash$table$[[1$ Year$],[$Ago$]],\backslash$table$[[2$ Years$],[$Ago$]],\backslash$table$[[$Current$],[$Year$]],\backslash$table$[[1$ Year$],[$Ago$]],\backslash$table$[[2$ Years$],[$Ago$]]],[\backslash$table$[[$Total asset$],[$turnover$]],3\mathrm{.}5,3\mathrm{.}2,3\mathrm{.}4,1\mathrm{.}9,1\mathrm{.}9,1\mathrm{.}5],[\backslash$table$[[$Return on$],[$total assets$]],10\mathrm{.}64,18\mathrm{.}48,11\mathrm{.}04,6\mathrm{.}94,6\mathrm{.}69,6\mathrm{.}34],[\backslash$table$[[$Profit$],[$margin ratio$]],2\mathrm{.}84,2,98,2\mathrm{.}74,3\mathrm{.}64,3\mathrm{.}84,3\mathrm{.}74],[$Sales$,$$$430,000,$$$48B,808,$$$416,880,$$$238,.,$$$198,8,$$$139,890$