The smelliness of cheese (denoted by sss) can be defined as a function of the amount of bacteria in the cheese (denoted by bbb) and the surface area of the cheese (denoted by aaa) using this formula: s = { b\cdot a}s=b⋅as, equals, b, dot, a surface area of the cheese is measured in \text{cm}^2cm 2 c, m, start superscript, 2, end superscript. select an appropriate measurement unit for smelliness of cheese.