Consider the following python code: def carDict(data):     d = dict()     for c in data:         if c not in d:             d[c] = 1         else:             d[c] += 1     return d cars = ['bmw', 'ford', 'toyota', 'ford', 'ford', 'bmw'] tracker = carDict(cars) 1) How would you iteratively print out all the key value pairs in the dictionary tracker, using a loop?

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A potential method of analysis

The complexity of the algorithm model emphasizes the potential method. This method is useful for examining a data structure's amortized time and space complexity.