2 Part II on H Local bank does not know how much of its salaries related to cheque processing are fixed and how much are variable. However, total costs have been estimated at $750,000 for processing of 1,000,000 transactions and $850,000 for processing of 1,200,000 transactions. What are the variable costs per transaction? Select one: O a. $0.75 O b. $2.00 O c. $0.71 O d. $0.50 Search e