X Company's accountant uses account analysis to estimate costs for each month, with machine hours as the independent variable. In September, she did the following cost behavior analysis for three specific cost items: Cost Item Insurance Indirect labor Utilities Total Cost $346,000 330,173 329,368 Fixed Cost $346,000 94,301 0 In September, machine hours were 10,400. If machine hours in December are expected to be 11,600, what are expected total costs for these three cost items in December? OA: $782,205 OB: $915,180OC: $1,070,761 OD: $1,252,790 OE: $1,465,765 OF: $1,714,945