Last year, mike bought 100 shares of dallas corporation common stock for $53 per share. during the year he received dividends of $1.45 per share. the stock is currently selling for $60 per share. what rate of return did mike earn over the year?

Customers arrive at rich dunn's styling shop at a rate of 3 per hour, distributed in a poisson fashion. rich can perform an average of 5 haircuts per hour, according to a negative exponential distribution.a) the average number of customers waiting for haircuts= customersb) the average number of customers in the shop= customersc) the average time a customer waits until it is his or her turn= minutesd) the average time a customer spends in the shop= minutese) the percentage of time that rich is busy= percent