Lesikar's Business Communication: Connecting in a Digital World 13th Edition by Kathryn Rentz,Paula Lentz

تمرين 57

Break up these sentences into shorter, more readable sentences. You may need to reorganize and reword some of the content.
Although we have not definitely determined the causes for the decline in sales volume for the month, we know that during this period construction on the street adjacent to the store severely limited traffic flow and that because of resignations in the advertising department promotion efforts dropped well below normal.