Pay your bills:In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is32 with a standard deviation of7 days. Assume the data to be approximately bell-shaped.

A. Approximately95% of the customer accounts have payment made between____ and _____ days.

B. Approximately68% of the customer accounts have payment made between____ and

_______ days.

C. Almost all of the customer accounts have payment made between ____ and_____ days