Final answer:
The supplies expense reported on the Year 2 income statement for Knoll Company is $800, calculated by subtracting the ending supplies on hand from the total supplies available during the year.
Step-by-step explanation:
The Knoll Company started Year 2 with balances in Cash and Supplies as well as Common Stock. Throughout Year 2, it purchased additional supplies and by year’s end had a remaining supply balance. To calculate the supplies expense for the income statement, we subtract the ending supplies on hand from the total supplies available during the year (beginning balance + purchases). The calculation is as follows: $500 (beginning balance) + $400 (purchases) - $100 (ending balance) = $800 supplies expense. This $800 is the total amount spent on supplies that were consumed during Year 2, which should be reported on the Year 2 income statement.