三句话求助翻译英文，谢谢
Implore you to help me translate three sentences into English with many thanks!
请查看以下成本分析。
(1)Please look over the following analysis of the cost.
(2) Please examine the following analysis about the cost.
(3) The analyses of the cost are as follows, please check them .
这意味着每款产品需要增加$0.7成本for these sample requirements.
(1) This is to say that each style of product needs to be increased 0.7USD
(2) This means that we will have to increase 0.7 USD on every style of product.
(3) This means that you will 0.7USD more will be paid for each product.
如果你坚持需要这些样品，我们将不得不收取部分样板费用
(1) If you insist on needing these samples, we will have to charge you some of the samples feees
(2) If you persist in getting these samples from us, we will have to ask you to pay us part of the samples fees
(3) If you must ask to get these samples from us, You will be asked to pay us some of the samples fees.