character classification of expenditures

例句：

1. 1. The government's spendingon education is a key factor in determiningits future success.
   政府在教育上的支出是决定其未来成功的关键因素。
2. 2. Thecompany's budget allocation for research anddevelopment is a critical decision that affects theentire organization.
   公司对研究和开发的预算分配是一个关键决策，影响整个组织。
3. 3. Theclassification of goods into categories helps consumers makeinformed decisions about their purchases.
   将商品分类有助于消费者做出明智的购买决策。