Question

The vector u = (3900, 5300) gives the number of units of two models of laptops produced by a company. The vector v = (2000, 1100) gives the prices (in dollars) of the two models of laptops, respectively. Identify the vector operation used to increase revenue by 5%.
Possible Answers:
A. u . (1.05) ||v||
B. 1.05(u . v)
C. 1.05 ||u . v||
D. 1.05 ||u|| . v
E. 1.05(u + v)