MC Co. made a decision to construct a small building. It began on March 1. The following expenditures were incurred for construction: March 1 $85,000 April 1 $75,000 May 1 $180,000 June 1 $270,000 July 1 $100,000 The building was completed and occupied on July 1. To help pay for construction, $50,000 was borrowed on March 1 on a 12%, three-year note payable. The other debts outstanding during the year include a $500,000, 10% note issued two years ago and a 200,000, 12% bond issued three years ago. Please calculate the weighted-average accumulated expenditures and the avoidable interest