Question: For the ArrayList implementation of the interface List . (a) Insertions at intermediate positions are always fast. (b) Adding an element at the first position

For the ArrayList implementation of the interface List.

(a) Insertions at intermediate positions are always fast.

(b) Adding an element at the first position is always fast.

(c) Removing an element is always fast.

(d) Reading the value of an intermediate position is always fast.

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