Technician A says that vehicles with independent rear suspensions provide better handling than those with solid rear axles. Technician B says that vehicles with independent rear suspensions generally have less unsprung weight. Which technician is correct?
A) Technician A
B) Technician B
C) Both Technicians
D) Neither Technician

C-Both Technicians are correct.

Explanation:This is because, the independent rear suspensions IRS system has a lower unsprung weight which improves cornering performance of a vehicle by causing less amount of pull against the driver’s steering

Also Independent rear suspension provides batter handling and makes a vehicle very stable by allowing each wheel of a vehicle move independently  which makes it easy to move on bad surfaces on the road unlike ,a solid rear axle suspension system, whose two wheels on the axle are interconnected,such that when one wheel moves up, the other one gets dragged down, and vice-versa causing handling of the vehicle prove difficult.

What is the question being asked? (140?)

Explanation:

I'm going to assume it is total distance walked. S

50 -> 10 = 40.

Then 10 -> 40 = 30.

Then 40 -> 0 = 40.

0 -> 30 = 30.

40+30+40+30=140

It would not let me comment, but otherwise I would have asked haha