With reference to the accompanying maps showing the Gross Domestic Product (GDP) based on per capita Purchasing Power Parity (PPP) and the Infant Mortality Rate (IMR) per 1000 live births, it can be observed that developing countries are generally characterised by ...... when compared with developed countries. Both these maps were obtained from the StatWorld software package. Select one: a. a low gender inequality index b. a longer life expectancy of people c. a higher share of tertiary sector workers d. a smaller share of primary and secondary sector workers e. people completing fewer years of school