The corporate office of Cooper Industries adds value to its acquired businesses by performing such activities as auditing their manufacturing operations, improving their accounting activities, and centralizing union negotiations. This is an example of?

the interest rate is 8% for first year and 10 % for the second year for 1$.

Interest for 1st year= (P.N.R)/100 =(1.1.8)/100= 8/100=0.08.

Now the amount will be 1.08 for first year .

Here N=1 because we are calculating interest from first year

interest for second year =(P.N.R)/100=(1.08.1.10)/100=1.8/100=0.018.

now the 1$ after two year with two interest rates will be (1.08+0.018)=1.098$.