Answer:
Both will bear
Explanation:
Both Mr. Janey and Ms. lacey will bear the incidence of the property tax increase because Mr. Janey has only shifted $540 ( $45 x 12) of the total $1200 by increasing the monthly rent charge of his tenant Ms. lacey by $45/month. Mr. Janey will pay only $660 of $1200 increase in tax and remaining will be paid by Mr Lacey.