A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
The market for sugar is in equilibrium. If the supply of sugar increases, the equilibrium price of sugar will ________ and the equilibrium quantity will _________.
In the following figure, rectangle represents Opticians, circle represents Curators, triangle represents Campers and square represents Europeans. Which set of letters represents Opticians who are either Europeans or Campers?