(Figure: Marginal Benefit Curves) Use the graph of marginal benefit curves for slices of cheesecake to answer the question. Price $7 Becca's marginal benefit $4 $3 $2 Marcella's marginal benefit $1 4....

correct solution give me onlys

Extracted text: (Figure: Marginal Benefit Curves) Use the graph of marginal benefit curves for slices of cheesecake to answer the question. Price $7 Becca's marginal benefit $4 $3 $2 Marcella's marginal benefit $1 4. Quantity If Becca and Marcella are the only buyers in the market, how many slices will be sold if the market price is $3? six eight nine four