Loan payments of $$4,000$ due $200$ days ago and $$6,000$ due $63$ days ago are to be replaced by a payment of $$5,000$ today and the balance $92$ days from today. Money is worth $8\mathrm{.}3\%$ simple interest.$$

Draw a timeline. $(2$ marks$)$

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What is the size of the final payment? $(3$ marks$)$