Wattan Company reports beginning inventory of 10 units at 560 each. Every week for four weeks purchases an additional 10 units respective costs of 561, 562, 565, and $70 per unit for weeks through 4. Compute the cost of goods available for sale and then available for sale for this four-week period. Assume that no sales occur during those four weeks then we 1 week Sed pur Costogodilo