Bartolo Delivery has two divisions, air express and ground service, that share the common costs of the company's communications network, which are $8,000,000 a year. You have the following information about the two divisions and the common communications network Air express Ground service (thousands) 490,000 210,000 Timeon Network Chours) 350,000 1,050,000 CE Required: Determine the cost allocation if $5 2 million of the communications network costs are fixed and allocated on the basis of time on network, and the remaining costs, which are variable, are allocated on the basis of the number of calls. (Enter your answers in whole dollars. Do not round intermediate calculations.) Alt Express Ground Service Fixed Variable Total 5 05 0