S5B-16 Journalizing closing entries—periodic inventory system D & B Printing Supplies’s accounting records include the following accounts at
December 31, 2018.
Purchases $ 193,200 Accumulated Depreciation—Building $ 22,000
Accounts Payable 7,800 Cash 21,700
Rent Expense 8,500 Sales Revenue 296,100
Building 44,100 Depreciation Expense—Building 4,500
Common Stock 58,000 Dividends 29,400
Retained Earnings 4,100 Interest Expense 2,600
Merchandise Inventory, Beginning 120,000 Merchandise Inventory, Ending 103,100
Notes Payable 12,100 Purchase Returns and Allowances 21,200
Purchase Discounts 2,700
Requirements
1. Journalize the required closing entries for D & B Printing Supplies assuming that
D & B uses the periodic inventory system.
2. Determine the ending balance in the Retained Earnings account.

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$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?

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