Only do 2nd part, Don't do 1st part.

In this assignment, you will be learning Scheme through the use of Dr. Racket. We would ike to start with some basic concepts; trying to under prefix notation and the use procedure in Scheme. You will also implement nested procedures and recursive procedures. You may only use the procedures shown in the text and slides not any of the additional library procedures in Scheme. 1. Using Dr. Racket to compute the following expressions 5 points 1.1 191225 33 1.2 15* (16 5/3)-12*7 1.3 12115-(4 3))(19/4)) 14 1.4 (22 33) (21((15/6) (3 *4))/(5-7)) 2 Bind (define) each value in question 1.5 above to its' English text and then change the expression using the defined names. For example, the expression 8+ 2 10 should be replaced with names eight, two, and ten, and the correct corresponding expression is (eight + two-ten), of course, in prefix notation