please help me with the below for Inventory Management :

Motor Company Just$-$in$-$Time $($JIT$)$ Journey

This case is about the Just$-$in$-$Time $($JIT$)$ implementation at the Motor Company

$,$ a US$-$based motorcycle manufacturing company. JIT, a philosophy developed by

Japanese companies, aims at reducing inventory and advocates the production of only what is

needed when needed and no more. After World War II$,$ motor company faced fierce competition

from Japanese automobile companies which were able to produce better quality motorcycles at

comparatively lower cost. Harley$-$Davidson visited some of the Japanese companies and found that

Japanese companies were following three main practices: employee involvement, use of statistical

process control, and JIT. The company soon realized that in order to beat Japanese competition, it

had to implement these practices as well. The company successfully implemented JIT practices and

reaped several benefits.

After spectacular growth in the $1990$s and the early $2000$s$,$ motor comapny again faced hard times

from $2007.$ There are also challenges faced by the company in the latter part of the first decade of

the new millennium, and how it was trying to focus on $$continuous improvement' in a bid to bring

itself back into profits.

Question $1$

$1\mathrm{.}1$ Motor company uses the just$-$in$-$time $($JIT$)$ principle of inventory management, explain the concept of just$-$in$-$time.

$1\mathrm{.}2$ Argue any three benefits and any two weaknesses of using the just$-$in$-$time principle in relation to Motor company $,$ please provide your understanding of the benefits and weaknesses before you apply them to Motor Company

$1\mathrm{.}3$ Based on what you have read and understood, is JIT the best inventory management method for Motor Company? Justify your stance by discussing atleast $2$ key points.