a Python program that aims to calculate the total resistance of resistors connected in series or the total capacitance of capacitors connected in series. Unfortunately, the program fails to compute the correct sum. Figure $1$ shows the Python code as written by the student:

a$.$Identify two errors in the program. Which lines are they in$?$ Are these syntax or semantic errors?

#$!/$bin$/$python $3$

# Program to calculate the sum of resistors or capacitor connected in series

print$("$Type of component to sum:"$)$

print $("$Input $\text{'}R\text{'}$ for resistors"$)$

print$("$Input $\text{'}$C$\text{'}$ for capacitors"$)$

Type$\_$of$\_$component $=$ input$("$Enter type of component:"$)$

number$\_$of$\_$component $=$ float$($input$("$Input total number of components to be added:"$))$

component$\_$number $=1$

Total$\_$Capacitance $=$

Total$\_$Resistance $=0$

if Type$\_$of$\_$component $==\text{'}C\text{'}$ :

while component$\_$number number$\_$of$\_$component:

$c=$ float$($input$("$Input capacitor value:"$))$

if $C<mn\; id="EditorElement\_84781">0</mn>$ :

print$("$Only non$-$zero positive capacitor values are allowed"$)$

else:

Total$\_$Capacitance $=$ Total$\_$Capacitance $+1/$C

component$\_$number $=$ component$\_$number $+1$

Total$\_$Capacitance $=1/$Total$\_$Capacitance

print$("$The total capacitance is :$",$ Total$\_$Capacitance, "Farads"$)$

else:

while component$\_$number number$\_$of$\_$component:

$R=$ float$($input$("$Input resistor value:"$))$

if $R<mi\; id="EditorElement\_84400"></mi>$ :

print$("$Only non$-$zero positive resistor values are allowed"$)$

else:

Total$\_$Resistance $=$ Total$\_$Resistance $+$ R

component$\_$number $=$ component$\_$number $+1$

print$("$The total resistance:", Total$\_$Resistance, "Ohm"$)$

b$.$Correct the errors in part $($a$)$ and run the new program using the capacitor values of: $1$ F$,0\mathrm{.}5$ F$,0\mathrm{.}05$ F and $0\mathrm{.}1$ F$.$

Paste in a screenshot of the program and its output.

c$.$Modify the Python code, such that once it has performed a calculation and reported the result, it asks again for the type of components and performs a new calculation.

The program should now terminate when the input value to $$Enter type of component:$$ is the word $$Exit$.$

Paste in a screenshot of the program and its output.