82.
Consider the following.
1. Basic defensive and interval ratio
2. Current ratio
3. Super quick ratio
4. Quick ratio
Arrange these ratios in sequence to reflect the liquidity in descending order.

83.
An increase in fixed costs will result, in which of the following?

85.
Match the items of List-I with those of List-II and indicate the correct canswer:
List-I List-II
a. Postage stamp pricing 1. Equality of marginal and average cost
b. Loss leader 2. Constant average and marginal cost
c. Economic capacity 3. Product line pricing
d. Reserve capacity 4. Differential pricing

86.
Match the following.
List-I List-II
a. Excess of actual sales over the break-even sales volume 1. Contribution
b. Sum of fixed cost and profit 2. Cost volume profit analysis
c. Break-even chart 3. Unaffected by change in output
d. Break-even point 4. Margin of safety

87.
The amount at any given volume of output by which aggregate costs are changed if the volume of output is increased or decreased by one unit, can be otherwise termed as: