{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Arkusz1"],"read":"whole","date_system":"1900"}

{"sheet":"Arkusz1","index":0,"n_rows":10,"n_cols":4,"rows_kept":10,"merged":[[0,0,0,3]]}
["produkty rybne"]
[null,"ilość (kg)","cena brutto za kg","SUMA brutto"]
["farsz rybny mielony (opakowanie do 10 kg)",1800,null,{"$f":"B3*C3","v":{"v":0,"d":"0.00"}}]
["płat śledziowy solony matias opakowanie netto 3.5 kg waga po odsączeniu 3kg",200,null,{"v":0,"d":"0.00"}]
["burger rybno - warzywny",2000,null,{"v":0,"d":"0.00"}]
["paluszki rybne",1600,null,{"v":0,"d":"0.00"}]
["paprykarz szczeciński (opakowanie do 330g)",1500,null,{"v":0,"d":"0.00"}]
["ryba mrożona srebrzyk tuszka opakowanie netto 5kg, masa netto bez glazury 4,25kg, glazura 15%",250,null,{"v":0,"d":"0.00"}]
[{"$nulls":3},{"$f":"SUM(D3:D8)","v":{"v":0,"d":"0.00"}}]
[{"$nulls":3},"suma brutto"]