in java

A manufacturer makes 7 different types of chemical products which get processed through 5 different machines. Write a function names findProcessingTime that takes as parameter a two-dimensional array named Time of size 75 that contains processing time in which each row represents a chemical product and each column represents a machine. The function should then display the chemical products for the first machine that have processing time less than the average. Example: See the example below. Column 0 in the array Time represents the first machine and the values below the calculated average 3.48 in this column are 1,2,3, and 3 , therefore the program prints the indices 2,4 , 5 , and 6 as product number