Anh Ngo is a student and contributor to her campus blog. She is writing a post about her school's participation in Earth Day. She needs to find photos to include, and sees a great one taken by another student, who posted it to his Facebook page. Because the photo was made public, can she use it? If so, should she ask permission or give him credit? What other sources could she use for photos? Why is it important to consider the legalities of using another person's work online?

Perpetual Inventory Using Weighted Average Beginning inventory, purchases, and sales for WCS12 are as follows: Oct. 1 Inventory 310 units at $14 13 Sale 190 units 22 Purchase 380 units at $17 29 Sale 300 units a. Assuming a perpetual inventory system and using the weighted average method, determine the weighted average unit cost after the October 22 purchase. Round your answer to two decimal places. per unit b. Assuming a perpetual inventory system and using the weighted average method, determine the cost of goods sold on October 29. Round your "average unit cost" to two decimal places. c. Assuming a perpetual inventory system and using the weighted average method, determine the inventory on October 31. Round your "average unit cost" to two decimal places.