Determining the Results of a Simple Experiment. Once the data from the simple experiment has been gathered, researchers then compare the results of the experimental group to those of the control group to determine if the treatment had an effect.
A low appraisal means that the buyer must increase the downpayment amount unless the seller agrees to reduce the purchase price. Both may require an extension of the closing date to allow time to resolve the issue. The buyer must notify the seller of these issues. Any extension must be agreed upon by both parties.
You have a lot fewer headaches if you delay the closing than you do by allowing them to stay beyond the closing date. You should also check with your lender to see if there are any documents that would need to be updated with a delay in the closing date and you should also be sure that an amendment to the Purchase & Sales Contract is done.