John's Balt and Fish Shop has had the monthly sales amounts listed below for the last four years. Year: January February March April May June 2017 $ 417,554 114,587 139,360 428,659 436,713 743,782 1,450,892 1,428,361 1,178,530 368,915 258,497 321,322 2018 $ 586,165 138,319 177,632 393,400 927, 103 1,084,046 1,249,745 1,794,086 1,022,007 465,014 399,286 387, e87 2019 $ 335,566 165,499 87,383 513,618 534, 301 597,988 1,565,345 1,858, 316 684, 331 484,320 261, 357 235,911 2920 $ 587,584 113,669 137,799 457,782 852,983 742,650 1,579,877 1,598,874 725,850 652,847 310, 352 372,883 July August September October November December Assuming that there is both seasonality and a trend, estimate monthly sales for each month of the coming year. (Round your answers to the nearest whole dollar amount.) Answer is complete but not entirely correct. 2021 $ January February March IS 434,320 119.359 117.500 X 497.412 X IS $ April May IS 611.950 X IS $ June July August September October 673.276 X 1,537.732 X 1.794.962 X 729.292 X $ IS Is IS November December 508.641 X 280.671 X 273.929 X $