Write a program $($according to the specifications outlined below$)$ that calculates a weighted grade of a course that has three assignments.

Specifications:

$$ Create a package named Q$3.$

$$ Give your java class an appropriate name.

$$ The program will print your info and a message that describes its mission as shown in the

sample output.

$$ The program will declare three constant grade weights GRD$1\_$WGT$,$ GRD$2\_$WGT$,$

GRD$3\_$WGT with the following weights.$$Page $14$ of $16$

ES$1036$B $-$ Programming Fundamentals for Engineers Lab Exercise $02$

o $1$stweight:$0\mathrm{.}2$ o $2$ndweight:$0\mathrm{.}3$ o $3$rdweight:$0\mathrm{.}5$

$$ It will prompt the user for $3$ assignment marks $($any real number, each out of $100),$ A final course grade will be computed based on the user inputs and will be displayed on the standard output using printf$()$ method up to $2$ decimal places, as shown in the sample output. Here is the mathematical expression you need to use:

finalGrade $=$ grade$1$ GRD$1\_$WGT $+$ grade$2$ GRD$2\_$WGT $+$ grade$3$ GRD$3\_$WGT

where the $*$ sign represents the multiplication operator.

$$ Note that the grades can be any real number between $0$ and $100.$ We will trust that the user

of this code will input the correct values. No data$-$validation is required.

$$ Note:

o Remembertodeclarevariablesbeforeattemptingtousetheminaprogram.

o Youarenotexpectedtouseany$$loop$$or$$array$$inthiscode$.$

o Paycloseattentiontodifferentvariabletypes,andwhenitisappropriatetouse

them. Sample Output:

$****************************************************$ Full Name:

Student Number:

Date:

Brief description of the task: $*****************************************************$

Input the first grade: $80$ Input the second grade: $70$ Input the third grade: $90$

The course grade is: $82\mathrm{.}00************************************$