Answer:
Option A
Explanation:
We can be 90% confident that the mean amount of money spent at sporting events last year by all the students at this university is between $ 217 and $ 677.
The interval offered by option A, is the same result obtained by the student on his research. By the definition the confidence interval permit us to conclude that the mean of the population would be on that interval.
Answer:
a. Decrease
b. Decline
c. Exit
d. No change
Explanation:
The market for gourmet chocolate is in the long-run equilibrium, and an economic downturn has caused the consumer disposable income to fall. Chocolate is a normal good, and the chocolate producers have identical cost structures.
a. This decline in the consumer income will reduce the purchasing power of the consumers. As a result, the demand will decrease. The demand curve will move to the left.
b. This leftward shift in the demand curve will cause the price to decline, As the price falls, the profits earned by the producers will decline as well.
c. In the long run, the firms operate at zero economic profits. So a decline in profits imply that the firms are operating at an economic loss. This will cause the loss incurring firms to exit the market.
d. The long run supply curve will remain the same. It is not affected by change in profits, it changes only with change in the state of technology or availability of resources.
Answer:
Total Cash collected from all customers during 2022 is $1,341,600
Explanation:
Items Amount
Credit sales $1,224,000
Add: Accounts Receivable Dec 31,2021 $216,000
Less: Accounts Receivable Dec 31,2022 <u>($254,400)</u>
Cash collected from credit sales <u>$1,185,600</u>
Cash sales $156,000
Cash collected from credit sales $1,185,600
Total Cash collected from all customers $1,341,600