In the morning of $12$d July, $2021,$ Phuc Anh completed the imported customs clearance and trucked the container to their warehouse, but when the container went through the scaling machine, the machine showed that the weight of the container was very light, not same as the nature of the ordered goods. Phuc Anh immediately advised the ABC bank to hold the payment, but it was impossible because the transferring order went out. According to ABC bank's recommendation, Phuc Anh asked SGS VN to survey the container while unpacking this container, and the survey report showed that the goods shipped in container were not ones ordered by Phuc Anh. a$.$ Who bears the above risk? Why? $(0\mathrm{.}5$ marks$)$ b$.$ Please suggest solutions to protect Applicant's benefit in future. $(0\mathrm{.}5$ marks$)$ c$.$ Another shipment $(2$ containers$)$ which is also paid by at sight L$/$C sent by Champland will arrive HaiPhong Port in $2$ more days, ABC bank is about to examine the documents. In position of ABC bank, what would you do to protect the importer's benefit?