Solve for the missing information designated by $"?"$ in the following table. $($Use $365$ days in a year. Round the inventory turnover ratio to one decimal place before computing days to sell. Round days to sell to one decimal place.$)$

$\backslash$table$[[$Case$,,,$Purchases,$\backslash$table$[[$Cost of Goods$],[$Sold$]],\backslash$table$[[$Ending$],[$Inventory$]],\backslash$table$[[$Inventory$],[$Turnover Ratio$]],$Days to Sell$],[$a$.,$$$,130,730,690,,,],[$b$.,$$$,{230}^7,,1,320,,6\mathrm{.}6,],[$c$.,,,,1,120,135,,326]]$