johns Bait and Fish Shop has had the monthly sales amounts listed below for the last four years.

Year:	2017				2018				2019				2020
January	$	418,822			$	586,285			$	334,831			$	587,806
February		113,683				139,348				166,498				113,897
March		140,289				178,261				86,228				138,074
April		428,748				393,558				512,166				458,478
May		437,139				927,255				534,934				852,267
June		744,748				1,084,790				598,401				741,557
July		1,450,035				1,250,874				1,564,492				1,579,621
August		1,429,611				1,794,448				1,850,248				1,591,827
September		1,179,170				1,022,397				684,314				725,570
October		369,196				465,009				484,328				652,198
November		257,029				390,222				262,492				310,337
December		321,870				387,105				235,406				371,054

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.)

	2021
January
February
March
April
May
June
July
August
September
October
November
December