Katrina’s Cookies is a large manufacturer of fresh baked coo…

Katrina’s Cookies is a large manufacturer of fresh baked cookies. Obviously a key ingredient in all of the company’s cookie products is sugar. As of now, Katrina’s Cookies sources all of its sugar from one supplier = Sweet Sugar Co. Katrina’s is concerned that if something would happen at Sweet Sugar Company’s manufacturing plant: they would not be able to supply Katrina’s with the sugar it needs to produce its cookies. As a result, Katrina’s has decided to source its sugar from not only Sweet Sugar Co. > but will now receive sugar from two other suppliers as well: Super Sugar Inc. and Tropical Sugar Company. Katrina’s will now receive its weekly supply of sugar as follows: 50% of its weekly sugar from Sweet Sugar Co. 25% of its weekly sugar from Super Sugar Inc. 25% of its weekly sugar from Tropical Sugar Co.  This is an example of which type of risk modification technique?