Mayse Company uses a weighted average perpetual inventory system and reports the following:

$\backslash$table$[[$Date$,$Activities,Units Acquired at Cost,Units Sold at Retail$],[$August $2,$Purchase,$10$ units @ $$17=$$$170,],[$August $18,$Purchase,$15$ units @ $$20=$$$300,],[$August $29,$Sales,,$],[$August $31,$Purchase,$14$ units @ $$21=$$$294,]]$