A) In January 2017, gas was selling for $4.37 a gallon. This was $.75 cheaper than a year before. What was the percent decrease? (Round to the nearest hundredth percent.)

B)Jim and Alice Lange, employees at Walmart, have put themselves on a strict budget. Their goal at years end is to buy a boat for $18,000 in cash. Their budget includes the following: 49% food and lodging 10% entertainment 10% educational Jim earns $2,100 per month and Alice earns $3,300 per month. After 1 year, will Alice and Jim have enough cash to buy the boat? (Assume that any amounts left over will be saved for purchase of boat.)