please help

QUESTI The decision about where to build a new plant is a major one for most complaints. One of the factors that is often considered is the education level of the location residents. Census information may be probabilities: useful in this regard. After analysing a recent census, a company produced the following joint Education Gauteng Western Cape KZN OFS No Matric 021 022 053 032 Matric 062 075 118 058 Diploma 024 038 062 044 BTech 015 022 022 032 Undergraduate 038 050 040 067 .025 Postgraduate 024 .021 036 Determine the probability that a person living in OFS has an undergraduate degree. INN Find the probability that a matric holder lives in Gauteng. . What is the probability that a person selected at random does not live in KZN