Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to answer customer emails [title] Read the customer's email carefully. [step] Avoid the temptation to begin formulating a response before getting to the very last word in the correspondence. As you read the entire text, other insights may come to mind that will make it much easier to provide a truly constructive response.

Ending1: [title] Acknowledge the customer email as quickly as possible. [step] Let customers immediately know you care for and plan on investigating their concerns, there is personnel responsible for such actions, and a solution will be reached. Ending2: Try to read the entire email quickly and silently so that you also don't have to pause and question who sent it. [title] Skim the entire communications for details. Ending3: [substeps] As you scroll down the text, you should take note of the corresponding responses that the customer was sending. The customer may be giving you helpful tips or prompting you with an email you disagree with, rather than you being aware of what specific responses exist. Ending4: [substeps] Take the time to read through each email carefully to avoid missing details. Pay particular attention to the frequent slip-ups.

Answer format: ending1/ending2/ending3/ending4