Like a pacemaker, an ICD is a small device that's placed under the skin in the chest. This device uses electrical pulses or shocks to help control life-threatening arrhythmias. An ICD continuously monitors the heartbeat. If it senses a dangerous ventricular arrhythmia, it sends an electric shock to the heart to restore a normal heartbeat.
The average cost for a differential fluid replacement-rear is between $57 to $83. Labor costs are estimated between $49 to $63 while parts are priced between $8 to $20. Get a personalized estimate based on your location and specific car.
Differential cost is the difference between the cost of two alternative decisions, or of a change in output levels. The concept is used when there are multiple possible options to pursue, and a choice must be made to select one option and drop the others. If you have a decision to run a fully automated operation that produces 100,000 widgets per year at a cost of $1,200,000, or of using direct labor to manually produce the same number of widgets for $1,400,000, then the differential cost between the two alternatives is $200,000. 2  Example of change in output.