A computer repair shop has two work centers. The first center examines the computer to see what is wrong and the second center repairs the computer. Let x, and x, be random variables representing the lengths of time in minutes to examine a computer (x, ) and to repair a computer (x, ). Assume x, and x2 are independent random variables. Long-term history has shown the following mean and standard deviation for the two work centers: Examine computer, *1 : #1 = 27.3 minutes; 01 = 7.5 minutes Repair computer, *2 : #2 = 90.1 minutes, 02 = 15.3 minutes Let W= x, +x, be a random variable representing the total time to examine and repair the computer. Suppose it costs $1.80 per minute to examine the computer and $2.83 per minute to repair the computer. Then = 1.80x1+ 2.83x2 is a random variable representing the service charges (without parts). Compute the mean and standard deviation of V. Round your answer to the nearest tenth. OH = 176.6, 0, = 2061.2 O H = 304.1, oy = 2061.2 O H = 45.4, oy = 304.1 O u= 304.1, oy = 45.4 O H = 176.6, 01 = 45.4 Next &gt