The balance sheets for Sports Unlimited for 2021 and 2020 are provided below.

a. Prepare a vertical analysis of Sports Unlimited's 2021 and 2020 balance sheets. Express each amount as a percentage of total assets for that year. (Amounts to be deducted should be indicated by a minus sign. Round your percentage answers to 1 decimal place.)

b. Prepare a horizontal analysis of Sports Unlimited's 2021 balance sheet using 2020 as the base year. (Negative amounts and Decreases should be indicated by a minus sign. Round your percentage answers to 1 decimal place.)