Question 9 In the context of the Solow-Swan model with constant technology, which of these statements is correct?
(a) The proportion of income that is used for consumption decreases as the level of per capita income increases
(b) Investment per worker is higher, the higher is the level of capital per worker
(c) none of the other options
(d) The proportion of income that is used for consumption increases as the level of per capita income increases


kindly explain each option why they are correct and incorrect