Use the following figures to answer the next TWO questions:

Benjamin's preferences over housing and expenditure on other goods are illustrated in the figures below.He is currently in equilibrium at point E₁.

Figure A Figure B Ex Expenditure on other goods ($) Expenditure on other goods ($) E1 C D K L K Housing (number of rooms) Housing (number of rooms) Figure C Figure D Expenditure on other goods ($] Expenditure on other goods ($) E. n mono J KLM K L Housing (number of rooms) Housing (number of rooms)Figure E Ea Expenditure on other goods ($) E. mono KLM Housing (number of rooms)