Feasibility Analysis of Mutual Benefit Cooperation between Environment-Embedded Art Design Education and Local SMEs Development Based on Improved Grey Analysis

Table 1

2014–2020 static indicators.

Index	2014	2015	2016	2017	2018	2019	2020
Static payback period	3.4	3.5	2.8	2.5	2.2	1.6	1.3
Rate of return	63.8%	61.4%	70.3%	72.6%	75.8%	83.4%	87.8%