Engineering Economics
Liquidity ratios are used:

To obtain much insight into the present cash solvency of the firm and the firm
To measure a firm’s ability to meet short-cut obligations
To compare short term obligations to short-term resources available to meet these obligations
All of these

ANSWER DOWNLOAD EXAMIANS APP

Engineering Economics
Perfect monopoly exists only if:

the single vendor gets the absolute franchise of the product
the single vendor can prevent the entry of all other vendors in the market
the single vendor is the only one who has the knowledge of the product
the single vendor is the only one who has the permit to sell

ANSWER DOWNLOAD EXAMIANS APP