a. it can become too strong and cause skin irritation
b. it can become too weak and not effectively sanitize dishes
c. it can cause damage to the dishes and utensils
d. it may be contaminated by food debris and lose its effectiveness
e. it can affect the taste and quality of the dishes

The strength of the chemical sanitizer in the third compartment of the three-sink compartment sink must be checked frequently because: ___. a., b., c., d., e.