I was told I need work done on my car, but It doesnt make sense???

[baileysgurl]

I took my car to a mechanic earlier this month and they told me that in the next 3 months that I would need to get the front R control arm, front brakes, calipers, rotors, bearings and the struts done. There is a noise that only occurs when making a sharp right turn or breaking a little to fast and when more than one person is sitting on the right side of the car. To me it sounds like shocks and struts and that the caliper seized because I just had to fix another seized one on the back left a month ago. I guess I'm just wondering if they are jerking me around or not.