$1)$In Kyle $(1985),$ market depth $\_\_\_\_\_\_\_$in the degree of information asymmetry and$\_\_\_\_\_$in the variance of noise trading.

$2)$In Kyle $(1985),$ the expected profit of the informed trader$\_\_\_\_\_$in the variance of noise trading and $\_\_\_\_\_\_$in the degree of information asymmetry.

$3)$In Kyle $(1985),$ informed trader trades more aggressively when the variance of noise trading$\_\_\_\_$ and the degree of information asymmetry $\_\_\_\_.$

$4)$