请帮我做一下这个商务英语案例分析 谢谢啦

1. Company E in the mainland of China reached an FOB contract with Company F in China’s Hong Kong, exporting Steel Sheets. To resell the goods, Company F signed another CFR contract with Company G in South Korea. Later Company E received from company F the relevant L/C for the transaction. The price showed in the L/C was FOB as contracted. The L/C also stipulated that Busan (in South Korea) should be the port of destination. What’s more, the L/C stipulated that the B/L should be marked with “Freight Prepaid”.
(1) Why did Company F have such requests?
答案切入点：FOB和CFR术语下出口货物运输义务以及主运费的买方和卖方之间的划分
(2) Should Company E accept these L/C clauses?
答案切入点：在FOB合同下，货物自在出口装运港之后的运费由买方承担

E公司可以不按F公司的要求进行，首先，EF之间的合同与FG之间的合同是独立的，其次F这样要求是为了节省自己的运费，是不合理的要求

任务占坑