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 x2 be random variables representing the lengths of time in minutes to examine a computer (x] ) and to repair a computer (x2 ). 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 : # = 27.3 minutes; 1 = 7.5 minutes Repair computer, *2 : #2 = 90.1 minutes; oz = 15.3 minutes Let W= x, +x2 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 V= 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