In this Lab, we are going to work on using variables inside calculations or expressions. Please make sure to read $2\mathrm{.}4$ and the Calorie expenditure example.

The following equation estimates the average calories burned for a person when exercising:

Calories $=(($Age $*0\mathrm{.}2757)+($Weight $*0\mathrm{.}03295)+($Heart Rate $*1\mathrm{.}0781)75\mathrm{.}4991)*$ Time $/8\mathrm{.}368$

Write a program using the following input variables:

age $($years$),$

weight $($pounds$),$

heart rate $($beats per minute$),$ and

time $($minutes$),$ respectively.

And output the average calories burned for a person.

Output each floating$-$point value with two digits after the decimal point, which can be achieved using the format specifier $\%\mathrm{.}2$f in your output statement. Please read $2\mathrm{.}7$ Formatted Output section to help.

Ex: If the input is:

$4915514860$

then the output is:

Calories: $736\mathrm{.}21$ calories

because Calories $=((49$ x $0\mathrm{.}2757)+(155$ x $0\mathrm{.}03295)+(148$ x $1\mathrm{.}0781)75\mathrm{.}4991)$ x $60/8\mathrm{.}368$