A) The monthly income per car sold at dealership A is $650
B) The monthly income per car sold at dealership B is $500
C) Dealership B provides higher commission on cars sold.
<h3>What is rate?</h3>
Rate is an effective measure to calculate changes among two different sets of data. it is the ratio of constant difference of one set of data to that of another.
According to the given data:
The increase in monthly salary as per the progressive number of sold cars in each month indicates the following:
Monthly income per car sold in dealership is: 1950÷3= 650
The rate of increase in income per car sold is: 1000÷2=500
As, it is quite clear from the above explanation that dealership A pays higher commission than B on the sale of each car.
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