$8.75 and one gin cocktail costs $12.50. You want to taste both cocktails but you do not want to be too drunk so you
decide to limit your total consumption of cocktails to 10 glasses. Your budget for this night is $110. Of course, you can
only order integer values for glasses.
Taking into account all the information above, how many different options do you have in total for the number of vodka
and gin cocktails?