Which process can create new alleles?  

A population of small fish lives in a lake with a sandy bottom. Large shore birds prey on these fish. Although most of the fish are the same light brown color as the sandy lake bottom, about 10% are mottled. A construction company begins dumping loads of gravel in the bottom of the lake, giving it a mottled appearance. Which outcome would you predict?

For the following context free grammar G = (V,Σ,R,E), where V = {E,T,F}, Σ = {+,×,a,(,)}, E is the the start variable, and the rules R are:E → E+T | TT → T×F |FF → (E) | aconvert the above context free grammar in to an equivalent pushdown automaton (PDA). 

Discrimination refers to legitimate influences on the sentencing processes.

A sentencing guidelines grid allows for upward and downward departures from the guidelines.

A law on the books approach to mandatory minimum sentences stresses nullification by discretion, whereas a law in action approach stresses certainty of punishment.

What other two retail store names does Macy Inc own?

For Target’s, what was their COGS%? (express one place to the right of the decimal: ##.#%) 

According to the most recent 10-K filing, which geography area contributes the most revenue for TJX in the USA?

Suppose the economy is producing below the natural rate of output and the government is suffering from large budget deficits. To deal with the deficit problem, suppose the government takes a policy action to reduce the size of the deficits. This policy action will cause _____in the unemployment rate in the short run and _____in inflation in the short-run, everything else held constant.