I need help solving the followign problem.

Victors sells its rock-climbing shoes worldwide. Victors expects to sell 7, 500 pairs of shoes for $170 each in January, and 2, 500 pairs of shoes for $200 each in February. Victors expects cost of goods sold to average 70% of sales revenue, and the company expects to sell 4, 500 pairs of shoes in March for $240 each. Victors' target ending inventory is $11,000 plus 50% of next month's cost of goods sold. Use this information and the sales budget to prepare Victors' inventory, purchases, and cost of goods sold budget for January and February