Examine the following bar graph that shows budgeted monthly util ity expenses for a one-year period. Utility Budget 900 10 Budgeted Amount 6ool 400 UPD $1,000 5900 $800 SUD $700 5600 100 100 $500 COD $400 $300 $200 5100 April May) I march, Tuned Sept) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec hs was the same amount budgeted: Jan Telyt Des (Felo. Ocito b. What is the total annual amount budgeted for utilities?8000 c. What percent of the total yearly amount was budgeted for the warm-weather months of June-September? 26% d. Between which months was there a 100% increase in the amounts budgeted for utilities? At the end of December in the year shown, the homeowners replaced their furnace with a more energy-efficient one. They were told that they could decrease their utility budget for the upcoming month of January by 20% from the previous January amount. How much will they budget for utilities in January?p640,00