I went to ''Eat n joy Bakers'' and found that here were three things to my liking; soft drinks costing Rs.11 each, veg rolls costing Rs.7 each and veg. Cutlets costing Rs.8 each. I coild have spend any amount between Rs.45 and Rs.50 (both values inclusive). The no of ways in items is : (assume I will not spend below Rs.45)