Use the results listed in Table 2.1 to find (a) the number of signals Frank receives at...

Use the results listed in Table 2.1 to find (a) the number of signals Frank receives at the rate f ‘ and the time at which Frank detects Mary’s turnaround, and (b) the number of signals Mary receives at the rate f ‘ and her clock reading when she turns around. (c) From Frank’s perspective, find the time for the remainder of the trip (after he detects Mary’s turnaround), the number of signals he receives at the rate f “, the total number of signals he receives, and Mary’s age, based on that total number of signals. (d) From Mary’s perspective, find the time for the remainder of the trip (after her turnaround), the number of signals she receives at the rate f “, the total number of signals she receives, and Frank’s age, based on that total number of signals.