16.Bugs consume carrots and lettuce, both of which are normal goods. Supposethe price ofcarrotsrises.a.Illustrate the substitution and income effects.b.Does the substitution effect lead to an increase or a decrease in Bugs's let-tuce consumption? Justify your answer. (Note:The price ofcarrotschanged,but you are asked about the effect on the quantity oflettuce.)c.Does the income effect lead to an increase or a decrease in Bugs's lettuceconsumption? Justify your