please help me with the below for procurement management :

QUESTION $1$

$1\mathrm{.}1$There are several factors that have influenced the importance of purchasing and supply$.$Justify this statement by discussing information technology as a major factor. Provide an example of your choice to explain the factor.

$1\mathrm{.}2$ The interaction between purchasing and supply management often determines the level of success achieved by these units. Discuss any three functions involved in the success of the general business operations, provide an original example for each function.

QUESTION $2$

You have been recently appointed as a Purchasing Manager at Unilever. The director has mentioned that the organisation has recently been experiencing uncertainty in demand and there is currently no available capacity. As such, he is unsure whether he should make or buy the new range of cleaning detergents.

The Director has requested you as a purchasing manager to do thorough research and reflect on the following:

$2\mathrm{.}1$ Differentiate between insourcing and outsourcing.

$2\mathrm{.}2$ Discuss at least two circumstances favouring buying $($outsourcing$)$ and at least two circumstances favouring making $($insourcing$).$

$2\mathrm{.}3$ Based on your discussion of the circumstances favouring outsourcing and insourcing as well as the restrictions outlined by the Director, identify whether the cleaning detergents should be outsourced or insourced. Justify your answer by discussing at least two key points

$2\mathrm{.}4$ Identify any two potential drawbacks that Unilever could face given their choice of sourcing method.