A wholesale customer dataset is available in the homework folder. The dataset refers to clients of a wholesale distributor. It includes the annual spending in monetary units (m.u.) on diverse product categories. Your task is to apply k-means clustering to find some interesting groupings from the data. The attribute information is as per the following:

Channel	Wholesale purchase or Retail purchase
Region	Region1, Region2, or Region3
Fresh	annual spending (m.u.) on fresh products
Milk	annual spending (m.u.) on milk products
Grocery	annual spending (m.u.)on grocery products
Frozen	annual spending (m.u.)on frozen products
Detergents_Paper	annual spending (m.u.) on detergents & paper products
Delicatessen	annual spending (m.u.)on and delicatessen products

Develop an R script to:

Read-in the dataset.

Apply k-means algorithm.

Play with the k value to find some interesting groupings and write a brief report to explain each of the findings