Suppose Company A $($buyer$)$ signed an agreement with Company B $($seller$)$ on purchasing $100$ automobiles at $$5000$ and agreed that the payment method will be a Bill of Exchange issued by Company A $($buyer$).$ Meanwhile, Company B $($seller$)$ has a payment due to Company C $($supplier$)$ and would like to transfer its rights on the Bill of Exchange to Company C $($supplier$).$ Answer the following questions: $(1)$ Who are the drawer and the payee according to the Bill of Exchange? What is the amount to be paid under the Bill of Exchange? $(4$ mark$)(2)$ Under which circumstances Company C $($supplier$)$ can be paid directly via the Bill of Exchange? $(2$ mark$)$

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