One store is selling 3/4 of a bushel of apples for 9$ and another store is selling 2/3 of a bushel of apples for $9 which store has a better deal explain

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)