1)sales on account of US$10,000 (赊销方式销售,收入10,000美元)
  Dr.account receivable 10,000
  Cr.sales revenue 10,000
  借:应收账款 10,000
  贷:销售收入 10,000
  2)purchases of inventory in cash for RMB¥3,000( 现金人民币3,000元购买存货)
  Dr.inventory 3,000
  Cr.cash 3,000
  借:存货 3,000
  贷:库存现金 3,000
  3)paid RMB¥50,000 in salaries & wages( 支付工资人民币50,000元)
  Dr.wages & salaries expense 50,000
  Cr.bank deposit 50,000
  借:职工薪酬 50,000
  贷:银行存款 50,000
  4)cash sale of US$1,180( 销售收入现金1,180美元)
  Dr.cash 1,180
  Cr.sales revenue 1,180
  借:库存现金 1,180
  贷:销售收入1,180
  5)pre-paid insurance for US$12,000 (预付保险费12,000美元)
  Dr.prepaid insurance 12,000
  Cr.bank deposit 12,000
  借:预付保险 12,000
  贷:银行存款 12,000