GRY Co. sells unique solutions for advance planning operations by proposing software and some consultancy services to international companies. However, there are serious oscillations in the demand requested from their customer portfolio. Also, this start-up company has not kept any historical data about their sales figures, but company manager has some draft information about their incomes as below: Also,thismanagerkeepsanotherpartialrecordingfortheirsalesvolumewithoutconsideringseasonalaffect below: Let's assume that if they used the data of second half of last year (2022) in the calculation of their forecast of 2023 by using linear regression method with equation of (y=a+bt), what should be their sales volumes for each quarter of Year 2023