The following table contains data about the inventory for $5$ items at Jones Corporation. Complete the missing items in the table. $($ show all calculations $!)$

$\backslash$table$[[$Item$,\backslash$table$[[$Beginning Unit$],[$Inventory$]],\backslash$table$[[$Ending Unit$],[$Inventory$]],\backslash$table$[[$Average Unit$],[$Inventory$]],\backslash$table$[[$Annual Unit$],[$Sales$]],\backslash$table$[[$Inventory$],[$Turnover$]]],[1,150,000,120,000,,400,000,],[2,40,000,60,000,,80,000,],[3,85,000,97,000,,190,000,],[4,200,000,170,000,,350,000,],[5,50,000,60,000,,165,000,],[$Total$,,,,,]]$