6. The cost of the pouring brand of scotch is $0.58 per ounce, and the cost of club soda is $0.04 per ounce. Determine the cost of a scotch and soda from each of the following standard recipes.

a. 1 ounce of scotch and 6 ounces of club soda

b. 1 1/2 ounches of scotch and 7 ounces of club soda

c. 2 ounces of scotch and 6 ounces of club soda

7. In each of the examples in Question 6, determine sales price if the desired liqour cost percent is:

a. 20 percent

b. 25 percent

c. 18 percent