In 2020, Sally had the following results (shes an honest woman):			Here are the numbers for 2021:
Gross Sales	1,050,000	100	Gross Sales	1,100,100
Less: Sales Returns	(100,000)		Less: Sales Returns	(100,100)
Net Sales	950,000		Net Sales	1,000,000
Cost Of Goods Sold:			Cost of Goods sold:
Beginning Inventory	220,000		Beginning Inventory	200,000
Purchases	600,000		Purchases	700,000
Less: Purchase Allowances	(50,000)		Less: Purchase Allowances	(60,000)
Less: Ending Inventory	(200,000)		Less: Ending Inventory	(150,000)
Cost of Goods Sold	570,000		Cost of Goods Sold	690,000
Gross Profit	380,000		Gross Profit	310,000
Less: Operating Expenses	(200,000)		Less: Operating Expenses	(200,000)
Less: Payroll Expenses	-		Less: Payroll Expenses	(100,000)
Operating Income	180,000		Operating Income	10,000
Less: Interest Expense	0		Less: Interest Expense	(40,000)
Net Income	180,000		Net Income	(30,000)

Can someone please help me with a vertical analysis comparison of the two years financial statements for 2020 and 2021 in percentages?

Also what do you think is going on between the two years?