I think that there should be provision for doubtful nat settings because this event occurred about a year ago, the it auditor to ask why not set up an allowance for doubtful.
I think there should be an allowance for doubtful seats. The incident occurred about one year ago, which the auditor may ask why no allowance for doubtful accounts.
I think should be set up for heavy oil is doubtful. Because of this incident happened about 1 years ago, in which the auditor can ask me why not set เผื่ sell is doubtful.