Answer:
July 1
Dr Merchandise Inventory$6,200
Cr Accounts Payable $6,200
July 2 
Dr Accounts Receivable $900
Cr Sales $900 
Dr Costs of Goods Sold $517
Cr Merchandise Inventory $517
July 3
Dr Merchandise Inventory $105 
Cr Cash $105 
July 8
Dr Cash $1,900 
Cr Sales $1,900 
Dr Cost of Goods Sold $1,500 
Cr Merchandise Inventory $1,500 
July 9
Dr Merchandise Inventory $2,800
Cr Accounts Payable$2,800
July 11
Dr Accounts Payable $800
Cr Merchandise Inventory $800
July 12
Dr Cash $882 
Dr Sales Discounts-$18
 Cr Accounts Receivable $900
 
July 16
Dr Accounts Payable $6,200
Dr Merchandise Inventory $124
 Cr Cash $6,076
July 19
Dr Accounts Receivable $1,800 
Cr Sales $1,800 
Dr Cost of Goods Sold $1,200 
Cr Merchandise Inventory $1,200 
July 21
Dr Sales Returns and allowances $300
Cr Accounts Receivable $300
July 24
Dr Accounts Payable $2,000
Cr Merchandise Inventory $40
Cr Cash -$1,960
 
July 30
Dr Cash $1,470 
Cr Sales discounts $30
 Cr Accounts receivable $1,500
July 31
Dr Accounts receivable $7,100
Cr Sales $7,100
Dr Cost of Goods Sold $5,000
Cr Merchandise Inventory $5,000
Explanation:
Preparation of journal entries to record merchandising transactions of Blink Company
July 1
Dr Merchandise Inventory$6,200
Cr Accounts Payable $6,200
July 2 
Dr Accounts Receivable $900
Cr Sales $900 
Dr Costs of Goods Sold $517
Cr Merchandise Inventory $517
July 3
Dr Merchandise Inventory $105 
Cr Cash $105 
July 8
Dr Cash $1,900 
Cr Sales $1,900 
Dr Cost of Goods Sold $1,500 
Cr Merchandise Inventory $1,500 
July 9
Dr Merchandise Inventory $2,800
Cr Accounts Payable $2,800
July 11
Dr Accounts Payable $800
Cr Merchandise Inventory $800
July 12
Dr Cash $882 
($900-$18)
Dr Sales Discounts-$18
 (900x.02=$18 sales disc.) 
Cr Accounts Receivable $900
 (882+18)
July 16
Dr Accounts Payable $6,200
Dr Merchandise Inventory $124
 (6,200x.02)
Cr Cash $6,076
($6,200-$124) 
July 19
Dr Accounts Receivable $1,800 
Cr Sales $1,800 
Dr Cost of Goods Sold $1,200 
Cr Merchandise Inventory $1,200 
July 21
Dr Sales Returns and allowances $300
Cr Accounts Receivable $300
July 24
Dr Accounts Payable $2,000
($2,800-$800)
Cr Merchandise Inventory $40
($2,000*2%)
Cr Cash -$1,960
 ($2,000-$40)
July 30
Dr Cash $1,470 
($1,500-$30)
Sales discounts $30
 ($1,500x.02)
 Cr Accounts receivable $1,500
($1,800-$300)
July 31
Dr Accounts receivable $7,100
Cr Sales $7,100
Dr Cost of Goods Sold $5,000
Cr Merchandise Inventory $5,000