1.1.12 The following type of additives have a negative influence on the behaviour of some children: (1)

1.5 Choose out of the given list, FIVE factors that needs to be considered when purchasing household appliances. Write down only the number, e.g. 10 (5)   Color Available space Impact on environment Maintenance Purchasing options Universal design features Popularity After sale trade in value  

1.1.19 Identify the variable costs for producing spring rolls. (1)

2.1.5 Discuss how ‘income tax’ will affect the funds available to Janice’s household, and the effect it will have on her spending money on new clothing.  (3)

1.1.13 This disease is NOT transferred by contaminated water: (1)

3.6.3 Suggest and explain TWO management strategies for bulimia nervosa to Amy. (2×2)  (4) 

1.1.8 The lipid that is popular in modern diets because it lowers cholesterol is: (1)

1.1.11 An advantage of genetically modified food is: (1)

1.1.2 This type of contract includes partners names, shares and responsibilities.  (1)

Copper has an atomic mass of 63.546 amu.  The Cu-63 (62.9296 amu) is 69.17%.  What is the amu of the other isotope?