the pie chart below shows how the annual budget for the heavy equipment company is divided by department…

the pie chart below shows how the annual budget for the heavy equipment company is divided by department. use this chart to answer the questions below. (a) which department accounts for approximately one - eighth of the annual budget? select (b) approximately what percentage of the annual budget is used for sales and research combined? write your answer as a multiple of 10% that is, 10%, 20%, 30%,... % (c) if 24% of the annual budget is used for engineering, approximately what percentage is used for marketing? 4% 8% 13% 22%

the pie chart below shows how the annual budget for the heavy equipment company is divided by department. use this chart to answer the questions below. (a) which department accounts for approximately one - eighth of the annual budget? select (b) approximately what percentage of the annual budget is used for sales and research combined? write your answer as a multiple of 10% that is, 10%, 20%, 30%,... % (c) if 24% of the annual budget is used for engineering, approximately what percentage is used for marketing? 4% 8% 13% 22%

Answer

Explanation:

Step1: Analyze one - eighth of 100%

One - eighth of 100% is $\frac{100}{8}=12.5%$. By visually inspecting the pie - chart, we need to find the department that is closest to 12.5%.

Step2: Estimate Sales and Research combined

Visually estimate the sizes of the Sales and Research sectors in the pie - chart and add their approximate percentages.

Step3: Compare Marketing with Engineering

Given Engineering is 24%, visually compare the size of the Marketing sector to the Engineering sector in the pie - chart to estimate the percentage for Marketing.

Answer:

(a) Support (assuming it is closest to 12.5% by visual inspection) (b) 30% (estimated by visual inspection of the combined sizes of Sales and Research sectors) (c) 8% (estimated by visually comparing the size of Marketing to Engineering)