What Is the General Name of the Product of a Crossed

What is the general name of the product of a crossed Claisen reaction between a ketone and an ester?

A) " $\beta$ -keto ester"
B) " $\alpha$ , $\beta$ -dicarbonyl compound"
C) " $\gamma$ -dicarbonyl compound"
D) " $\beta$ -dicarbonyl compound"