Convers Corporation (calendar-year-end) acquired and placed in service the following assets during the current tax year: Machinery: original basis = $84,000; placed in service on October 25 Computer equipment: original basis = $24,000; placed in service on February 3 Used delivery truck*: original basis = $37,000; placed in service on March 17 Furniture: original basis = $164,000; placed in service on December 22 *The delivery truck is not a luxury automobile. What is the applicable depreciation convention for the assets Convers placed in service this year assuming Convers elects out of bonus depreciation and does not take 179 expense?