Social media Influencers have been basing the price of their social media post on a single post basis. So If a brand required 10 posts (for example spread over a period) then they would be charged 10x the cost of a single post. One company has decided to allow social media influencers to sell posts in bundles and charge the brand on a per bundle basis. So if the Influencer sold image based posts in bundles of 5 and 10 and brand ordered 15 they would get a bundle of 10 and a bundle of 5.

The company currently allows the influencer to monitize the following submission formats:

Given a brands order, you are required to determine the cost and bundle breakdown for each submission format. For simplicity, each order should contain the minimal number of bundles.

Each order has a series of lines with each line containing the number of items followed by the submission format code

• An example input:
• Tips: if you need to finish the order, please type exit

10 IMG
15 FLAC
13 VID
exit

A successfully passing test(s) that demonstrates the following output: (The format of the output is not important)

10 IMG $800
  1 x 10 $800
15 FLAC $1957.50
  1 x 9 $1147.50
  1 x 6 $810
13 VID $2370
  2 x 5 $1800
  1 x 3 $570

1. Using gradle
2. Using Java 8 stream and lambda when you can
3. Using lombok
4. Using log instead of system.out.println
5. Adding some unit tests
6. Separation of concerns