Periphery has two sales representatives-Anarew Novak and Liu Wei. Each sales representative sold a total of 1,950 units during the month of March. Andrew had a sales mix of gok picture frames and 10% candle holders. Lu had a sales mix of 70% picture frames and 30% candle holdere. What is the conterbulion mavgin ratio for picture frames and candle holdors, respectively? A. 6%:4% B. 54%:46% c. 4.8%,42% D. 46%:54%