Porcelain Interiors sells a variety of porcelain products including porcelain sinks. On December 31, the company had 150 sinks in inventory. The company's policy is to maintain a sink inventory equal to 10% of next month's expected sales. The company expects the following sales activity for the six months of the year:

January	1,500 sinks
February	1,600 sinks
March	1,700 sinks
April	1,800 sinks
May	1,750 sinks
June	1,650 sinks

Prepare the production budget for January through March.