Determine which of the following transactions may require adjustments. (Check all that apply.) Multiple select question. Supplies were purchased at the beginning of the year, but not all were used. a 24-month insurance policy was prepaid Equipment was purchased in the middle of the year. Six months of rent were paid in advance. An advance payment was received from a customer earlier in the month, but only partially earned by the end of the month. a one-month premium on an insurance policy was paid An employee was paid his weekly wages in full at the end of the week. Rent was paid for the month.