Shmenson Company uses the periodic inventory system. Sales for 2020 were $470,000 while operating expenses were $175,000. Beginning and ending inventories for 2020 were $70,000 and $60,000, respectively. Net purchases were $180,000 while freight in was $15,000. The net income or loss for 2020 was:

The net income  for 2020 was $90,000

Explanation:

Shmenson Company

Income Statement for the year ended 2020

Sales                                                                             $470,000

Less Cost of Sales

Beginning Inventories                           $70,000

Add Net purchases                              $180,000

Add Freight In                                         $15,000

Less Ending Inventories                      ($60,000)     ($205,000)

Gross Profit                                                                  $265,000

Less Expenses

Operating expenses                                                   ($175,000)

Net Income                                                                    $90,000

Conclusion

Thus, the net income  for 2020 was $90,000.

answer; is the sum of all individual demands curves;

answer: marginal utility of the fourth brownie is 0.

explanation: marginal utility is the addtional utility gained from the consumption of one more unit of a good. it is given by,

so, marginal utility at the 4th unit will be given by

since, the values are not given here, you can simply find marginal utility at fourth unit by subtracting total utility at 3rd unit from total utility at 4th unit.