Joe has an idea for a new mobile restaurant business. He wants to convert an antique bus into a sit-down restaurant with a service window allowing him to serve people within the bus and walk-ups who want to get their food and take it home. Joe takes his idea and looks at the people, the offerings, the customers, the value proposition, and his distinctive competencies. Joe is performing a(n) .

Inventory by three methods; cost of goods sold the units of an item available for sale during the year were as follows: jan. 1 inventory 20 units at $1,800 may 15 purchase 31 units at $1,950 aug. 7 purchase 13 units at $2,040 nov. 20 purchase 16 units at $2,100 there are 18 units of the item in the physical inventory at december 31. determine the cost of ending inventory and the cost of goods sold by three methods, presenting your answers in the following form: round your final answers to the nearest dollar. cost inventory method ending inventory cost of goods sold a. first-in, first-out method $ $ b. last-in, first-out method $ $ c. weighted average cost method $ $