yummy yum-yum bars (yummy) was the first company to begin selling energy bars, which became very popular among different customer groups and led to a variety of flavor options rather quickly. yummy established strategic partnerships with key suppliers very early and built supply systems that made their operations very efficient. soon thereafter, other companies entered the market and started to sell their own brands of energy bars, which gave yummy lots of competition. in response, yummy came up with several important quality innovations and limited their product line to the four most popular varieties, which allowed them to offer the cheapest prices with the best accessibility in the market. additionally, they became well-known for having the lowest calorie energy bars, and for having the most consistent taste and texture in the market. due to their innovations, yummy has been able to consistently outperform its rivals for the past fifteen years and counting. in this scenario, yummy has maintained a through its innovative strategy (please select the best answer).