Suppose that a consumer can earn a higher wage rate for working overtime. That is, for the rst q hours that the consumer works, she receives a real wage rate of ml, and for hours worked more than q, the consumer receives a real wage of mg, where 102 > wl. Suppose that the consumer pays no taxes and receives no nonwage income. (a) Write the consumer's budget constraint. (b) Draw the consumer's budget constraint and show graphically her optimal choice of consumption and leisure. (c) Show that the consumer would never work exactly q hours. ((1) Determine what happens if the overtime wage rate mg increases to 1.022, where 1022 > 102. Determine the effects on working hours. Explain your results in terms of income and substitution effects. (Hint: You should consider the case of a worker who initially works overtime, and a worker who initially does not work overtime.)