Boxes-2-Go has two divisions, large and small, that share the common costs of the company's communications network. The annual common costs are $3,045,000. You have been provided with the following information for the upcoming year:

		Calls		Time on Network (hours)
Large		77,500		115,000
Small		67,500		220,000

What is the allocation rate for the upcoming year, assuming Boxes-2-Go uses the single-rate method and allocates common costs based on the number of calls?

A. $15.82

B. $11.71

C. $21.00

D. $9.09