operating system

2a. A buggy car rental company has only one buggy car left for rental during a busy weekend holiday in a golf resort. Three customers (A,B,C) wish to rent the car for tour and waiting in queue. Time limit of 2 hrs is imposed on cach customer. Using appropriate concurrency solution, write the algorithm in order to ensure the car can be rented out to customers with solution in consideration of mutex. [12 marks] Your algorithm MUST include the following variables to represent the problem above: customer_queue car_available car_keys given customer_information recorded 2b. Draw a diagram (with appropriate queue) illustrating the implementation of the concurrency solution in 2 a. above