A two-way frequency table is shown below that displays the relationship between television technology type and television size sold at a local retail outlet.

A two-way frequency table is shown below that displays the relationship between television technology type and television size sold at a local retail outlet. Store managers took a sample of 90 people and recorded the following results:

                          Plasma TV                    LCD TV                 Projection TV               Total

54 inches                15                                18                                 4                         37

68 inches                14                                12                                 3                         29

86 inches                 6                                 13                                 5                         24

Total                        35                                43                                12                        90

 

 

The retail outlet is putting Projection televisions on sale. Given this information, what percent (rounded to the nearest whole percent) of the warehouse should be stocked with 54-inch televisions?

A. 11% 

B. 30%  

C. 4% 

D. 33%