a$.(2$ points$)$ A food is initially at a moisture content of $87\%$ dry basis. Calculate the moisture

content in wet basis. What is the difference between dry basis and wet basis and why does it

matter?

b$.(2$ points$)$ Milk $(=?)$ flows at $0\mathrm{.}09\frac{m^3}{m}in$ to a bottling machine. How many $1-$liter bottles

will be filled in a $12-$hour work day?

c$.(2$ points$)$ If pears contain $91\%$ water, how many kg of pears are needed to produce $14kg$ of

"dried" pears containing $20\%$ moisture?