Aster inc. is a trading firm. it has $5,500 worth of inventory at the beginning of the year. it made purchases worth $10,700 during the year. at the end of the year, the stock was valued at $3,700. what is the value of aster inc.'s cost of goods sold for the year? a. $16,200 b. $19,900 c. $12,500 d. $8,900

How would you cite different books by the same author on the works cited page? moore, jack h. folk songs and ballads. salem: poetry press, 1999. print. moore, jack h. ballads in poetry – a critical review. dallas: garden books, 1962. print. moore, jack h. folk songs and ballads. salem: poetry press, 1999. print. –––. ballads in poetry – a critical review. dallas: garden books, 1962. print. moore, jack h. ballads in poetry – a critical review. dallas: garden books, 1962. print. moore, jack h. folk songs and ballads. salem: poetry press, 1999. print. moore, jack h. ballads in poetry – a critical review. dallas: garden books, 1962. print. –––. folk songs and ballads. salem: poetry press, 1999. print.