louie company sells Astro's photocards for P30 each. the following was taken from the inventory records during march: date photocard units cost march 03 purchase 500 P15 march10 sale 300 17 purchase...

louie company sells Astro's photocards for P30 each. the following was taken from the inventory records during march:

     date            photocard      units                cost

1. Determine the cost of sales and cost of ending inventory using First-in-First-out Method (Periodic)

2.Determine the cost of sales and cost of ending inventory using Weighted Average Method

3. Determine the cost of sales and cost of ending inventory using Moving Average Method