1.2
Most of the ingredients that are needed are at home except for cake flour, unsalted
butter and vanilla extract. Calculate the cost effective for these items, if
• 500g pack of cake flour costs R. 25,95
• 100g pack of unsalted butter R 5,75
• 50ml bottle of vanilla extract R 22,50 (1 teaspoon = 2,5ml)
(NB: You cannot buy fractional quantities in a shop)