zion 1 vet answered ed out of 2.50 ag question Material cost: $30,000 (10% is direct) Labour cost: $10,000 (40% is direct) Repairing cost of marketing department: $20,000 Insurance cost: $40,000 Advertising cost: $4,000 Electricity cost: $3,000 Maintenance of management office: $5,000 Depreciation cost: $6,000 The difference between "cost of production" and "prime cost" is.... Select one: a.$82,000 b.$91,000 c.$35,000 d.$87,000 e $105,000