At the basic machine level, all of the data manipulated by machine instructions executed by the computer processor are stored in either the processor's registers or in memory

Gunther earned a 62.5 percent return on a stock that he purchased one year ago. The stock is now worth $12, and he received a dividend of $1 during the year. How much did Gunther originally pay for the stock?

A) $7.00 B) $7.50 C) $8.00 D) $8.50

A working model can be a satisfactory substitute for demonstrating the product itself

Indicate whether the statement is true or false