Arlington Company is constructing a building. Construction began on January 1 and was completed on December 31. Expenditures were $2,400,000 on March 1, $1,980,000 on June 1, and $3,000,000 on December 31. Arlington Company borrowed $1,200,000 on January 1 on a 5-year, 12% note to help finance construction of the building. In addition, the company had outstanding all year a 10%, 3-year, $2,400,000 note payable and an 11%, 4-year, $4,500,000 note payable.
What amount of interest should be charged to expense?