a) By Co sells single product where the costs for direct materials, direct labour, and variable manufacturing overheads are $5, $5, and $6 respectively. The fixed manufacturing costs are totalled to be $125,000 for the year and annual sales are 25,000 units. What will be the unit product cost using absorption costing method?

b) By Co sells single product where the costs for direct materials, direct labour, and variable manufacturing overheads are $5, $5, and $6 respectively. The fixed manufacturing costs are totalled to be $125,000 for the year and annual sales are 25,000 units. What will be the unit product cost using variable costing method?

c) The vertical intercept in the scatter-graph is? The best way to predict mixed costs is the?