QUESTION 3 In a Poisson log-linear model for the number of shopping trips a working woman makes per week, the coefficient for Income is 0.2 with a p-value of 0.001. Income is measured in tens of thousands of dollars. Two women's income differs by $25,000. The number of shopping trips made by the woman with the lower income is a, and that for the woman with higher income is ka. What is the value of ? Give your answer to 2 decimal places. 1.65