Alpha Corp. (a) is a company producing lawn mower. Beta Corp. (B) is a company producing motor for the lawn mower. Recently ß is in negotiation with a for the supply of motor for the year 2023. After the negotiation, realise that there is a great need for it to forecast a's future demand for the year 2023. Therefore, ß uses a's quarterly demand over the past four years (2019- 2022) to forecast a's future demand for the year 2023. Table 1 show a's quarterly demand over the past four years (2019-2022). Table 1: a's quarterly demand for the years 2019-2022 (in thousands) Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year 2019 2020 2021 2022 *Random number between 400 to 600 from excel SECTION A Q1) Fill up the table with random numbers between 400 to 600 by using Microsoft Excel. ♦ . Note: Take a snapshot of your excel file and attached with answer as a proof. Q2) Calculate a's forecasted demand for four quarters of 2023 using trend regression line and seasonal variation factors through moving average technique.