Match the below number of vCPUs for each Amazon EC$2$ instance size

nano

$2$xlarge

large

$4$xlarge

A$.$

$2$ times of the count of vCPUs of nano or micro instance

B$.$

half of the count of vCPUs of $16$xlarge instance

C$.$

$16$ times of the count of vCPUs of small or medium instance

D$.$

$2$ times of the count of vCPUs of xlarge instance

E$.$

$5$ times the count of VCPUs of micro

F$.$

half of the count of vCPUs of large instance