Fill in the following blanks.

(i) The volume range over which cost relationships are valid is termed as .

(ii) Future costs that differ under proposed alternatives are .

(iii) Costs that are important to decision-makers, but are not recorded in financial accounting records are .

(iv) Costs which increase with increase in production volume are .

(v) The vertical axis intercept of total cost function represents .

(vi) Fixed costs like rent, insurance, salaries etc. are also known as .

(vii) Incremental and opportunity costs are for decision-making.

(viii) The synonymous term for existing fixed costs is from the perspective of decision-making.

(ix) the most scientific method of segregating mixed costs into fixed and variable components.

(x) Indirect costs are from the perspective of cost control.