Please answer all questions and give full solutions and steps. Required to use MATLAB software and EXCEL. Thank you

1. The flow rate of Material A into the storage tank is calculated every 5 minutes daily to estimate the amount of Material A accumulated. The recorded flow rates have shown a range between 3.010.0m3/ min during the monitoring period. a) Give ONE (1) suitable method to be used to estimate the flow rate of the Material A. State your reason b) You are a trainee and are assigned to record the flow rate of Material A for 1 hour on your first day. The results of this monitoring will be presented to your supervisor. i) List the readings recorded in a table starting from 0 min to 1 hour. ii) Estimate the amount of Material A accumulated in the storage tank within 1 hour using the method chosen in Question 1 (a) as well as the monitoring data in Question 1 (b) (i). Use MATLAB/OCTAVE or EXCEL to solve it