Porcelain Interiors sells a variety of porcelain products including porcelain sinks. At 31 December, the company had 200 sinks in inventory. The companys policy is to maintain a sink inventory equal to 5 per cent of next months sales. The company expects the following sales activity for the first quarter of the year:

January	3000 sinks
February	4000 sinks
March	4600 sinks

What is the projected production for February?

a.	3000
b.	3570
c.	3970
d.	4430