Answer:
Income will be redistributed from wage earners to goods sellers.
Explanation:
In this instance there are only 2 parties in the economy, the wage earners (buyers) and the seller's.
When there is a price increase by 20% the sellers gain more because they are getting 20% higher on their previous sales.
On the other hand the buyers or wage earners now have to pay more with a constant wage for goods. Their purchasing power is reduced.
So income is being redistributed from the wage earners to the sellers in this economy.