Answer:
acid-test ratio 1,4044
Explanation:
We are asked for a variation ofthe current ratio
whie current ratio is determinate like:

the acid-test will remove inventory from the current assets, leaving only cash, marketable securities and accounts receivables considered for the calculations:
191,000 current assets - 85,000 inventory = 106,000
136,000 current liabilities
191,600 / 136,000 = 1,4044
Answer:
opportunity cost
Explanation:
When a firm uses retained profits to invest in more energy efficient equipment, an economist would calculate the opportunity cost of investing in physical capital.
Answer:
c. public service advertisement
Explanation:
Public service advertisement -
It is a type of message or a piece of information to spread for public interest with out any charge , the main focus behind this message , is to create awareness , and to mold the attitude of people towards any social aspect of the country .
Hence , the correct term for the given statement is c. public service advertisement .
Answer:
$50 billion
Explanation:
To find the change in aggregate expenditures, we need to find the change in consumption. For this, we will use the marginal propensity to consume formula:
MPC = ΔC/ΔY
Where:
MPC = Marginal propensity to consume
ΔC = Change in consumption
ΔY = Change in output (GDP)
We know that out MPC is 0.5, and our ΔY is $billion. We plug these amounts into the formula:
0.5 = ΔC / 100 billion
And we rearrange the equation to solve for ΔC
ΔC = $ 100 billion x 0.5
ΔC = $50 billion
So the change in consumption is $50 billion, which is also the change in aggregate expenditure.