Question 3 of 6 < > View Policies -/16 Current Attempt in Progress Sheffield Corporation opened a new store on January 1, 2021. During 2021, the first year of operations, the following purchases and sales of inventory were made: Purchases Sales Date Units Cost per unit Date Units Price per unit Jan. 5 10 $1,100 July 4 14 $2,000 June 11 10 1,340 Dec. 29 34 2,000 Oct. 18 15 Dec. 20 20 22 1,490 1,670 Activate Window Seo Settings to ad