ảng tính này của tôi sai, bảng tính

ảng tính này của tôi sai, bảng tính này tôi dùng công thức cộng thành tiền của tất cả PO trong 1 tháng, nhưng thực tế khi bộ phận đề xuất mua dùng cho tháng 9 thì bộ phận phải lên PR trong tháng 7 và tôi làm PO trong tháng 7

Kết quả (Anh) 1:

My spreadsheet is wrong, in this spreadsheet I use the formula to add up the money of all POs in 1 month, but in reality when the department proposes to buy for September, the department must make PR in July and I do it. PO in July

Kết quả (Anh) 2:

My spreadsheet is incorrect. I used a formula to add up the amounts of all orders within a month, but in fact, when the department made a purchase proposal in September, the department had to conduct public relations in July, and I made the purchase in July.

Kết quả (Anh) 3:

The product frame is made of metal, with white writing film on the surface, color steel plate on the back, antenna base on the top and magnetic power interface on the side.

The shared wordpad has functions such as whiteboard writing, touch control, synchronous storage of writing content and multi-terminal display. Its biggest feature is that it adds the functions of instant storage and multi-terminal display of writing content without changing the original customer service and product appearance. My spreadsheet is wrong. I converted the sum formula of all PO into currency in one month, but in fact, when the department suggested buying September, the department had to upgrade to PR in July, and I did PO in July.