Customers experiencing technical difficulty with their Internet cable service may call an 800 number for technical support. It takes the technician between 30 seconds and 10 minutes to resolve the problem. The distribution of this support time follows the uniform distribution. Required: a. What are the values for a and b in minutes? Note: Do not round intermediate calculations. Round your answers to 1 decimal place. b-1. What is the mean time to resolve the problem? Note: Do not round intermediate calculations. Round your answer to 2 decimal places. Mean