42.
Assertion (A): Ratio analysis is one of the tools employed to know the financial health of a concern.
Reason (R): Ratio analysis is not the only technique available to take an investment decision.

44.
Match the following.
List-I List-II
a. Classification of costs into fixed and variable costs 1. Contribution
b. Difference between sales and variable costs 2. P/V ratio
c. Both fixed and variable costs are charged to product 3. Marginal costing
d. Relative profitability 4. Absorption costing

46.
Which technique, used for figures of two or more periods, is placed side by side to facilitate easy and meaningful comparisons?

50.
Cost accounting originated from-