which of the following would be the Least appropriate in the closing paragraph of a negative message?

A)"Let us know if model #A01 would be a suitable substitution."
B)"Our layaway plan will enable you to purchase all the clothes the children need for school."
C)We hope our decision meets with your approval."
D)"If the last week in February would be acceptable, I could schedule an afternoon workshop as well."

We'll be happy to check what YOU THINK.