6-31. A  large  difference  will  always  exist  in the  cup-type  Vending  Machines  and Fountain  columns  on  the  Ship’s  Store Afloat  Financial  Control  Record. This difference  is  the  result  of  which  of the  following  causes? 1. Patron abuse to the machines 2. Entries  that  were  posted  at  cost price 3. Too many test drinks 4. All of the above 6-32. In  the  operation  of  a  cup-type  vending machine, gross profit is usually what maximum percentage of total sales? 1. 20% 2. 30% 3. 50% 4. 60% 6-33. In the fountain or snack bar operation, gross profit should fall within what minimum to maximum percentage of total sales? 1. 15% to 20% 2. 20% to 25% 3. 30% to 40% 4. 5% to 10% 6-34. When large deviation occur from the recommended  gross  profit  parcentages  in  a snack  bar  or  vending  machine  operation, which of the following actions should you take? 1. Write  the  difference  off 2. Investigate  the  differences 3. Force  the  figure  in  your  opening inventory 4. Do all of the above 6-35. In the first recap for the retail store all  differences  should  be  reported  on  the reverse  side  of  what  form? 1. NAVCOMPT  153 2. NAVCOMPT  176 3. NAVCOMPT  442 4. NAVSUP  977 6-36. You  can  obtain  your  cost  of  operation figure  for  vending  machines  by  adding  all vending  machine  entries  in  the  Cost  of Operation  column  of  the  NAVSUP  Form  235. 6-37. You are closing out the Journal of Receipts. What  maximum  number  of  columns should  you  total? 1. Five 2. Two 3. Six 4. Four 6-38. Entries  to  the  Journal  of  Expenditures are  made  at  what  price  value? 1. Retail 2. Cost  plus  transportation 3. Cost 4. Retail  minus  discount 6-39. Which  of  the  following  expenditures should  have  been  entered  on  the  NAVSUP 978? 1. Transfers 2. Surveys 3. Both 1 and 2 above 4. Receipts  from  OSO 6-40. When the NAVSUP 978 is being closed out, the  cost  of  operations  figure  should  be extracted  from  what  form? 1. NAVSUP  Form  235 2. NAVSUP  Form  238 3. NAVSUP Fom 977 4. NAVSUP  Form  980 6-41. In closing out the NAVSUP 978, you can find  the  cost  of  all  vending  machine sales  by  extracting  information  from which  of  the  following  forms? 1. NAVSUP  From  235 2. NAVSUP  From  236 3. Both 1 and 2 above 4. NAVSUP  469 6-42. The value of bulk sales on the NAVCOMPT 153 is the total of all bulk sales invoices at cost  price  contained  in  the  Cash  Sales file. 1. True 2. False 6-43. When  closing  out  the  NAVSUP  978,  you should  determine  all  gains  and  losses  on what  form? 1. NAVSUP  From  238 2. NAVSUP  Form  1234 3. DD Form 1149 4. DD Form 1155 1. True 2. False 40