Barrington Box Enterprises has two divisions, large and small, that share the common costs of the company's communications network. The annual common costs are $4,500,000. You have been provided with the following information for the upcoming year: Calls Time on Network (hours) Large 100,000 120,000 Small 80,000 330,000 What is the allocation rate for the upcoming, year assuming Barrington Box uses the single-rate method and allocates common costs based on the time on the network ? Multiple Choice $8.00. $10.00. $7.14. $10.98.