Directions: Read the statement given below carefully and choose the correct option.

Statement: There is tremendous increase in the temperature during this summer thereby damaging crops ​greatly. The effect of temperature is enhanced under high vapor pressure deficits because pollen viability (prior to silk reception) is a function of pollen moisture content which is strongly dependent on vapor pressure deficit.

Which of the below statement may be the possible effect of the above statement?

Effects:

I. At the retail level too, prices have increased sharply during the period.

II. Crop output falls due to high temperature.

III. The prices of vegetables have been increased considerably during this summer.