please help me answer each part of my hw problem

Required information [The following information applies to the questions displayed below.] Nicole's Getaway Spa (NGS) has been so successful that Nicole has decided to expand her spa by selling merchandise. She sells things such as nall polish, at home spa kits, cosmetics, and aromatherapy items. Nicole uses a perpetual inventory system and is starting to realize all of the work that is created when inventory is involved in a business. The following transactions were selected from among those completed by NGS in August. August 2 Sold a bundle of spa services with a merchandise basket. When sold separately, the spa service part of the bundle sells for $688 and the merchandise basket nornally sells for $172. Together, the bundle was sold to Val mey for cash at a selling price of $750 (total). Val booked a spa treataent for August 10, and she took the basket of goods with her. The goods had cost NoS $170. August 3. Sold 5 identical itens of merchandise to conmetics R Us or account at a selling price of $800 (total); terns 0/30. The goods cest wis 3700 . August 6 Cosmetics II Us returned one of the five itens purchased on Augast 3. The item could still be sold by NGS in the future and credit uas given to the custoner. August 10 Val Aay used one of the three spa treatients she had purchased as part of the bundle sold to her on August 2. August 20 sold two at-home spa kits to Meghan Witzel for $600 cash. The goods cost wis $1166. Augast 22 Cosmitics A Us paid its remaining account balance in ful1, Journal entry worksheet 56 Record the receipt of payment in full from Val Amy. Note: Enter debits before credits. Journal entry worksheet 5 Note: Enter debits before credits. Journal entry worksheet 8910 Record the sales on account of 5 items for $800 (total) to Cosmetics R US on terms n/30. Note: Enter debits before credits. Journal entry worksheet 1 5 Record the cost of goods sold of $700. Note: Enter debits before credits. Journal entry worksheet Record the credit given to Cosmetics R Us for returning 1 item in perfect condition. Note: Enter debits before credits. Journal entry worksheet Record the 1 item returned into inventory for its original cost of goods sold. Note: Enter debits before credits. Journal entry worksheet Journal entry worksheet 123 Record the cash sales of $600 to Meghan Witzel. Note; Enter debits before credits. Journal entry worksheet Note: Enter debits before credits. Journal entry worksheet Record the receipt of payment in full from Cosmetics R Us. Note: Enter debits before credits. August 2 Sold a bundle of spa services with a merchandise basket. When sold separately, the spa service part of the bundle sells for $688 and the merchandise basket nornally sells for $172. Together, the bundle was sold to Val Amy for cash at a selling price of 5750 (total). Val booked a spa treatment for August 10, and she took the basket of goods with her. The goods had cost NGs $170. August 3 Sold 5 identical itens of merchandise to cosmeties R Us on account at a 5elling price of $800 (tatal); terms n/39. The goods cost Nos $700. August 6 Coseetics R Us returned one of the five itens purchased on August 3 . The iten could still be sold by Nos in the future and credit was given to the customer. August 10 Val Ary used one of the three spa treateents she had purchased as part of the bundle sold to her on August 2. August 20 Sold two at-home spa kits to Neghan Witzel for $600 cash. The goods cost NGS $186. August 22. Cosectics R Us paid its menaining account balance in full. 2-a. Calculate the Sales Revenue and Cost of Goods Sold for the transactions listed above (but exclude Service Revenue for spa services). 2-b. What is Nicole's Getaway Spa's gross profit percentage (excluding Service Revenue)? (Round your answer to 1 decimal place.)