show formula for linear forecast for this problem and the timeline ( 1,2)?

Predictive Nominal food and alcohol expenditures 1. Use Exponential Soothing Forecast based on the original data 2. Us Linear Forecast based on the originaldate Grocery Convenience Year 2019 Other food Year 2015 2020 2021 2022 2013 2004 Grocery 546129207 547547193 $492.42523 SOLO 551756035 5525 74024 556269454 355087439 55678281 2021 Other food $19.122:20 519.39131 $19.909.67 520 179.28 $20.97.15 Convenience 51331431 51411236 513918.47 $1421651 $14022.52 $1412067 514.12677 514.240 5142300 514528.95 2023 2024 2025 5214840 11423 You Grocery Convenience Other food 1991 121095691 59.765.15 510 710 31 52736888 5100726 999 1283,22 19.4753 $10.730,30 2000 51032041 1019 51133837 11 02 52415200 51040338 512 53010 19.7003 51279043 13 2004 $3105 19.08.17 51263672 14 2001 19.16.30 11375115 15200 1 133 51102140 33 1934 18 12000 33731 59.183.80 59,02733 SELE 2010 55111 51014422 SH 2011 01 $112 5132 22 200 5392415 S16 23 20 SEO $100 517 24 2011 512105 11111211 542 5135.0 2011 14 2026 2007 2017 5592,96285 560.142.71 2012 2053 2014 2013 2006 133.561.79 523.059.57 523.219.10 23.8.0 12.16 124.63452 3249012 525401 $105 51441924 $147 51454309 $14341.44 562621 2016 16514112 2000 2031 2002 2011 5 2006 5676.545.11 5693493.AT 1706233 514959 S1415 $15.00 5543551 51515390 126,20945 1264107 15 572681343 2010 Predictive Nominal food and alcohol expenditures 1. Use Exponential Soothing Forecast based on the original data 2. Us Linear Forecast based on the originaldate Grocery Convenience Year 2019 Other food Year 2015 2020 2021 2022 2013 2004 Grocery 546129207 547547193 $492.42523 SOLO 551756035 5525 74024 556269454 355087439 55678281 2021 Other food $19.122:20 519.39131 $19.909.67 520 179.28 $20.97.15 Convenience 51331431 51411236 513918.47 $1421651 $14022.52 $1412067 514.12677 514.240 5142300 514528.95 2023 2024 2025 5214840 11423 You Grocery Convenience Other food 1991 121095691 59.765.15 510 710 31 52736888 5100726 999 1283,22 19.4753 $10.730,30 2000 51032041 1019 51133837 11 02 52415200 51040338 512 53010 19.7003 51279043 13 2004 $3105 19.08.17 51263672 14 2001 19.16.30 11375115 15200 1 133 51102140 33 1934 18 12000 33731 59.183.80 59,02733 SELE 2010 55111 51014422 SH 2011 01 $112 5132 22 200 5392415 S16 23 20 SEO $100 517 24 2011 512105 11111211 542 5135.0 2011 14 2026 2007 2017 5592,96285 560.142.71 2012 2053 2014 2013 2006 133.561.79 523.059.57 523.219.10 23.8.0 12.16 124.63452 3249012 525401 $105 51441924 $147 51454309 $14341.44 562621 2016 16514112 2000 2031 2002 2011 5 2006 5676.545.11 5693493.AT 1706233 514959 S1415 $15.00 5543551 51515390 126,20945 1264107 15 572681343 2010