The data set orion $.$discount contains information about various discounts that Orion Star runs on its products.

Due to excellent sales, all discounts from December $2007$ will be repeated in July $2008.$ Both the December $2007$ and the July $2008$ discounts will be called the Happy Holidays promotion.

Create a new data set named work. extended that contains all discounts for the Happy Holidays promotion.

Use a WHERE statement to read only observations with a start date of $01$Dec$2007.$

Create a new variable, Promotion, which has the value Happy Holidays for each observation.

Create another new variable, Season, that has a value of winter for the December observations and Sumer for the July observati

July $2008$ discounts should have a start date of $01$ ul$2008$ and an end date of $31$Jul$2008.$

Use explicit OUTPUT to write two observations for each observation read.

Print the new data set work.extended, examine the results, and answer the following questions.

How many observations are included in the new data set work.extended? Blank $1$

What is the value of Unit$\_$Sales$\_$Price for observation $301?$ Blank $2$

What is the value of Season for observation $207?$ Blank $3$

What is the value of Start$\_$date for observation $115?$ Blank $4$

What is the value of End$\_$date for observation $98?$ Blank $5$