For the US industries below,

(a) Calculate the IIT index, and classify the industry as experiencing either Intra-Industry or Inter-Industry Trade.

(b) Sort the industries from least to most IIT-oriented

Please do feel free to do this on a spreadsheet by copying the data table below into Excel and pasting a finished table back into your answer.

	$ millions
Description	exports, 2016	imports, 2016
Artwork, antiques, stamps, etc.	10,537	10,778
Footwear	0	17,070
Glassware, china	337	2,244
Industrial engines	22,773	20,420
Telecommunications equipment	37,760	65,182