未知题型 请下载附件压缩文件，按要求提交作业。

未知题型 4.1 For each of the following, state in which day book the transaction would be recorded. (a) Sales made on credit. (b) Goods previously purchased by the business sent back to the original supplier. (c) Stock taken out of business for private use. (d) Cheque paid out to settle account relating to the purchase of goods for resale. (e) Fixed asset sold with payment received by cheque. (f) Furniture bought on credit specifically for resale.

未知题型 （ ）是电子政务的基本目标。