Answer
The answer and procedures of the exercise are attached in the image below.
Explanation
Please consider the data provided by the exercise. If you have any question please write me back. All the exercises are solved in a single sheet with the formulas indications.
<span>This study is a randomized control trial (RCT). In an RCT, participants are randomized into one of two groups - an intervention group or a control group. The intervention group receives the treatment of interest to the researchers (in this case, computers and educational software) while the control group does not. This will allow the researchers to examine the effect of the intervention (computers and educational software) on achievement tests scores.</span>
Answer: fall; rise
Explanation:
The real interest rate is the rate of interest that is received by an investor, lender or after inflation has been taken into consideration.
The real interest rate is when the inflation rate is deducted from the nominal interest rate. A reduction in the domestic real interest rate would cause a fall in net exports and a rise in the exchange rate.
Answer: C. increase by $ 23 comma 350 . Increase by $23,350.
Explanation:
To solve this we will calculate the current Operating profit and then the operating profit after the increase.
Current Operating Profit,
= (Sales - Cost ) * No. Of units
= ( 8.75 - 4.80)* 75,000
= 3.95 * 75,000
= $296,250
Operating Profit after the Increase
= (Sales - Cost ) * No. Of units
= ( 9.50 - 4.80) * 68,000
= 4.7 * 68,000
= $319,600
The difference is,
= $319,600 - $296,250
= $23,350
If the price increase is implemented, operating profit is projected to increase by $23,350 so option C is correct.
