QUESTION $4$

ANSWER ALL PARTS OF THIS QUESTION

Your superior, the general manager of Supreme Supplier Limited, has recently been involved in a potential long$-$term supply agreement with the chief procurement officer of Lansdown Retail Limited, a departmental store selling clothing and home furnishing in the Midlands. Lansdown Retail Limited is considering changing its curtains and rug supplier and has offered to buy its entire requirement of a month from you at the going market rate, provided that you will grant it three months' credit on its purchases. The following information is available:

The following additional information is provided:

$\backslash$table$[[($i$),\backslash$table$[[$For the foreseeable future, it will have surplus capacity, and it is actively looking$],[$for new outlets.$]]],[$Year$,,2021,2022,2023],[,000,000,000$