$\backslash$table$[[$Date$,$Activities,Units Acquired at Cost,Units Sold at Retail$],[$November $1,$Beginning inventory,$5$ units @ $$30=$$$150,],[$November $2,$Purchase,$10$ units @ $$32=$$$320,],[$November $8,$Sales,,$],[$November $12,$Purchase,$6$ units @ $$35=$$$210,12$ units @ $$64$