Asmall company repairs home computers. in the past 200 days, it has been quite busy, taking in and repairing 2 computers on 52 of those days; 3 computers on 84 of those days; 4 computers on 40 of those days; and 5 computers on 24 of those days. build a probability distribution for the number of computers repaired on any given day, show it is a valid distribution, and calculate its mean and variance.