Mesa Telcom has three divisions, commercial, retail, and consumer, that share the common costs of the company's computer server network. The annual common costs are $2.860,000. You have been provided with the following information for the upcoming year Commercial Retail Consumer Connections 51.000 61.000 108,000 Time on Network (hours) 121,000 151,000 378.000 Mesa Telcom uses the single rate method and allocates common costs based on the number of connections. What is the total computer server network cost allocated to the Commercial Division? $521,961 $493,171 $663,000 $1,573,000