$22\mathrm{.}12$ LAB$*$: Program: Drawing a half arrow

This program outputs a downwards facing arrow composed of a rectangle and a right triangle. The arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width.

$(1)$ Modify the given program to use a loop to output an arrow base of height arrow$\_$base$\_$height. $(1$ pt$)$

$(2)$ Modify the given program to use a loop to output an arrow base of width arrow$\_$base$\_$width. $(1$ pt$)$

$(3)$ Modify the given program to use a loop to output an arrow head of width arrow$\_$head$\_$width. $(2$ pts$)$

$(4)$ Modify the given program to only accept an arrow head width that is larger than the arrow base width. Use a loop to continue prompting the user for an arrow head width until the value is larger than the arrow base width. $(1$ pt$)$

while arrow$\_$head$\_$width arrow$\_$base$\_$width:

arrow$\_$head$\_$width $=$ int$($input$(\text{'}$Enter arrow head width:

$\text{'}))$

Example output for arrow$\_$base$\_$height $=5,$ arrow$\_$base$\_$width $=2,$ and arrow$\_$head$\_$width $=4$:

Enter arrow base height:

$5$

Enter arrow base width:

$2$

Enter arrow head width:

$4$

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