You are working on a data analysis project where you need to process an array of opening stock prices containing $10$ days of data as float datatype.

Question:

Consider a scenario where you have been given an array of integers representing the daily stock prices of a company for a given period. You are also provided with an ArrayList of stock prices for the same period You are required to implement a program that performs the following tasks:

Calculate the average stock price:

Write a method, calculateAveragePrice, that takes the array of stock prices as input and returns the average price of the stocks.

Find the maximum stock price:

Write a method, findMaximumPrice, that takes the array of stock prices as input and returns the maximum price among all the stocks.

Determine the occurrence count of a specific price:

Write a method, countOccurrences, that takes the array of stock prices and a target price as input and returns the number of times the target price occurs in the array.

Compute the cumulative sum of stock prices:

Write a method, computeCumulativeSum, that takes the ArrayList of stock prices as input and returns a new ArrayList containing the cumulative sum of prices at each position.

Note:

Assume both the array and ArrayList of stock prices is not null and contains at least one element.

You are allowed to use loops $($for$,$ while$)$ for array and ArrayList.

Write the code for the above scenario, including the required methods and their implementations.