Answer: 52,164.15
Explanation:
The price Elasticity of demand for corn refers to how much the quantity demanded of corn changes as a result of a change in price.
When given the elasticity for a group and need to calculate for a single unit, use the formula;
εi = nε - (n -1)eη
Demand elasticity for single unit = (Number of units * entire demand elasticity) - ( number of units - 1) * supply elasticity of each firm
= (347,760 * 0.3) - (347,760 - 1) * 0.15
= 104,328 - 52,163.85
= 52,164.15
Note: Do confirm that the figures you provided are the correct ones. If yes then no problems.