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$[[\backslash$table$[[$Case$],[$a$.]],\backslash$table$[[$Beginning$],[$Inventory$]],$Purchases,$\backslash$table$[[$Cost of Goods$],[$Sold$]],\backslash$table$[[$Ending$],[$Inventory$]],\backslash$table$[[$Inventory$],[$Turnover Ratio$]],$Days to Sell$],[$$$,150,$$$,750,$$$,750],[$b$.,$$$,250,,,$$$,1,400,,7\mathrm{.}0,],[$c$.,,,,,$$$,1,200,125,,30\mathrm{.}4]]$