At the beginning of 2013, Barcroft Co. estimated that its total annual fixed overhead costs would amount to $25,000. Further, Barcroft estimated that its volume of production would be 2,000 units of product. Based on these estimates, Barcroft computed a predetermined overhead rate that was used to allocate overhead costs to the products made in 2013. As predicted, actual fixed overhead costs did amount to $25,000. However, actual volume of production amounted to 2,200 units of product. Based on this information alone:

a. Products were costed accurately in 2013. b. Products were overcosted in 2013. c. Products were undercosted in 2013. d.The answer cannot be determined from the information provided.