Construct a solution algorithm for the following problems. Your solution should contain:

$$ A defining problem

$$ A pseudo code algorithm

$$ A desk check of the algorithm

$$ Three test cases for each question. Two valid and one error test case

Question $1$

The Delivery Service Provider provides the parcel delivery service within Singapore. The delivery charge is

calculated based on the Box size and parcel weight shown below in the table,

Box Size $-$small Delivery Charge Less than $3$ kg $$8\mathrm{.}00$

$3-5$ kg $$12\mathrm{.}00$

Medium Less than $5$ kg $$15\mathrm{.}00$

$5-10$ kg $$22\mathrm{.}00$

Large Less than $10$ kg $$25\mathrm{.}00$

$10-20$ kg $$35\mathrm{.}00$

Design an algorithm that will prompt for, receive the box size and parcel weight, and calculate the delivery

charge and print the value.