$1.$ Create a new permanent dataset that can be used for later statistical analyses.

$$

a$.$ Use WORK.HEART$2$ as the input dataset.

$$

b$.$ Create a library named HEARTLIB.

$$

c$.$ Create an output dataset named HEARTLIB.MYHEART that contains only those observations that have non$-$missing values for the variables below:

$$

AgeAtStart

Height

Systolic

BP$\_$Status

MRW

Weight

Chol$\_$StatusNew

Sex$\_$New

Weight$\_$Status

Cholesterol

Smoking

Weight$\_$Status$2$

Diastolic

Smoking$\_$StatusNew

$$

$$

$$

$$

This dataset should have $5039$ observations.