___ is the third strategy-evaluation activity.
A. Revise the firm's vision, mission, and objectives.
B. Take corrective actions.
C. Develop projected financial statements.
D. Re-formulate strategies.
E. Reward both employees and managers appropriately.

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