Your Firm Generally Receives 3 Cheques a Month

Your firm generally receives 3 cheques a month. A month is defined as a 30-day period. The cheque amounts and the collection delay for each cheque are shown below. Given this information, what is the amount of the average daily float?

A) $1,740
B) $1,850
C) $1,900
D) $1,950
E) $1,970