A retailer had a beginning merchandise inventory of $20,000, an ending merchandise inventory of $30,000, sales of $450,000, and a cost of goods sold of $250,000. The retailers daily sales in inventory was:

Select one:

a.

48.9 days

b.

36.5 days

c.

43.8 days

d.

29.2 days

e.

31.5 days