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o Closingn Be positive about the business relationship.Summary: Reply to Reminder Lettero Openingn Confirm the missing payment。 ;? Closing–Be positive about the business relationship.Exercisen 1. Openingn Our invoice of February 28, for $776, has not been paid yet.n We have not yet received payment on invoice 44598 for the sum of $1,.n It is time for you to pay us. Exercisen 2. Focusn Payment was due by September 30.n We find it hard to believe that you haven’t paid yet.n As we agreed, your credit of $450 cannot be applied against this invoice. Exercisen 3. Actionn If you would like to discuss terms of payment, please call me.n Please send the full payment by October 31.n Your financial difficulties are not our problem. Exercisen 4. Closingn The payment of our invoice of October 6, for $, will be appreciated.n If you do not pay immediately, we will forward this claim to a collection agency.n We look forward to receiving payment immediately. 幻燈片 4Do the sentences e from first or second reminders? v As we have given you so much time to pay, we must now ask you to settle our invoice without further delay.vPerhaps our invoice of …was lost in the post.vPlease throw this reminder away if it has crossed with your payment.vWe are disappointed that our invoice of… has not been settle